天空观察者 127 毫米 AZ-Go2 马克苏托夫·卡塞格伦

Sky-Watcher 127/1500 马克苏托夫卡塞格林望远镜是一款全自动望远镜，非常适合初学者和想要直接进行观测的人。使用计算机化的 SynScan 系统的“明亮物体”对准模式，只需几分钟即可对准支架，该系统可以自动指向和跟踪天空中超过 42,000 个物体！这意味着花在寻找微弱星云或遥远行星上的时间更少，而花在享受观测上的时间更多。天文学从未如此简单！

马克苏托夫-卡塞格林望远镜是一种紧凑而强大的光学设计，它结合了前弯月形透镜和两面镜子。光学管由前弯月形透镜封闭，保护镜子免受大气因素（如湿气、灰尘和污染）的影响。管子很短，但焦距很长，可以使用标准目镜实现高倍放大。这款 Sky-Watcher 望远镜的最大实用放大倍率为 256 倍，可以揭示土星环、木星带、火星极地冰盖以及金星和月亮相位的细节。

AZ-Go2 支架 - 可通过 Wi-Fi 控制 iOS 和 Android 设备，并与 SynScan 手动控制器兼容，提供平稳跟踪和快速对准。使用 Wi-Fi 可通过移动设备（智能手机或平板电脑）无线控制望远镜。

从 Google Play 或 App Store 下载 SynScan 应用程序。

AZ-Go2 支架特点：

• 无线网络连接
• DC12V电压
• 1.3kg 安装重量
• 直流电机

包装内容：

• 127毫米马克苏托夫-卡塞格林
• AZ-Go2 支架
• 智能手机适配器
• 10 和 25 毫米超级普罗索目镜 – 1.25 英寸镜筒
• 90° 对角线 – 1.25 英寸枪管
• 红点寻星镜
• 电源要求：12v 直流电源（正极）或 AA 电池（不提供）
• 带配件托盘的不锈钢三脚架

规格：

Celestron C6

Celestron C6 -A XLT OTA 6" f/10 施密特-卡塞格林望远镜在功率和便携性之间取得了完美的平衡，是观察太阳系内或太阳系外物体的理想选择。它采用施密特-卡塞格林光学系统，由校正板、球面主镜和副镜组成，它们共同作用，减少球面像差和色差，从而获得清晰锐利的高分辨率图像，并准确呈现色彩，但边缘部分会失真。专有的 StarBright XLT 光学涂层系统是光学系统的补充，可提高整个可见光谱的透光率和反射率。非常适合安装在Celestron Advanced VX或Skywatcher HEQ5 Pro上。

• 6" 施密特-卡塞格伦光管组件
• 铝光学管
• Celestron 的优质 StarBright XLT 涂层
• 焦距 1500 毫米 (f/10)
• 附有 25 毫米目镜 (60x)
• 可视背面允许使用 1.25 英寸配件
• 6x30 寻星镜帮助准确找到物体
• 星对角线可在观察高空物体时提供更舒适的观看位置
• 包括与 CG-5 高级系列支架兼容的燕尾导轨

New Version! Now with upgraded Sony STARVIS 2 678C Camera

• Stargazing and Astroimaging Redefined: Celestron Origin is an intelligent, all-in-one home observatory that captures stunning views of faint, deep-sky celestial objects and delivers them to your phone or tablet. The images you capture in seconds look better than what you’d see in the eyepiece of a much larger telescope under much darker skies.
• Revolutionary RASA Optical Technology: Origin’s patented 6” Rowe-Ackermann Schmidt Astrograph (RASA) optical design places it in a class by itself. With its large aperture and fast f/2.2 focal ratio, you get unparalleled image brightness and clarity with less exposure time.
• Next-Generation 678C Camera: Sony’s latest Starvis 2 colour CMOS technology—offering improved resolution, enhanced sensitivity, and a serious leap in image quality.
• Automatic, AI-powered Astrophotography:As Origin captures data, built-in AI algorithms autonomously stack and process every frame in real-time. Galaxies and nebulae instantly come to life—sharp, detailed, and in brilliant colour—all with no user intervention.
• Automated Setup with StarSense: To get started, place Origin outside, turn it on, and connect to the app. Using Celestron’s patented StarSense technology, Origin scans the sky and autonomously focuses and aligns itself. You’re ready to select a target and start imaging in less than two minutes.
• Intuitive App Interface: The user-friendly Celestron Origin Powered by SkySafari™ app for iOS and Android, developed in partnership with Simulation Curriculum offers a simple yet powerful planetarium interface, making it easy to navigate the sky and control the system.
• Share the View with Everyone: Multiple users can use the Origin app to view the telescope’s live feed simultaneously. You can also cast the view to your smart TV or save and share it instantly.
• Advanced Features: As you grow in the hobby, download the raw image files you capture for more advanced manual processing. You can also experiment with filters and use Origin for night-vision or land-based observing during the day.

Celestron Origin Mark II stands at the forefront of a new era in amateur astronomy, blending stargazing and astrophotography into a single, user-friendly experience. This intelligent, all-in-one home observatory takes the complexity out of traditional telescopes, transforming your backyard into a gateway to the cosmos. Packed with cutting-edge technology, Celestron Origin Mark II captures the beauty of celestial objects and brings them to life on your phone or tablet.

Celestron engineers drew on their decades of expertise while designing every detail, from Origin’s patented optical technology to its intuitive companion app. The result is a revolutionary new system that builds on Celestron’s legacy and makes astronomy more accessible, exciting, and fun than ever before.

RASA Optical Technology: Unleashing the Power of Light

At the heart of Celestron Origin Mark II lies the patented Rowe-Ackermann Schmidt Astrograph (RASA)—a landmark advancement in optics. In the RASA design, the imaging sensor lies at the front of the telescope tube, not the back, creating an ultra-fast f/2.2 system with an extraordinarily wide field of view while providing sharp images to the edge. Since it launched in 2014, RASA technology has become the go-to choice for space surveillance and satellite tracking. National defense contractors, professional research astronomers, and governments trust RASA to detect tiny pieces of debris and space junk, keeping our vital communications satellites safe in orbit. For Origin, Celestron’s optical engineers developed a brand-new 6” RASA with all the same capabilities of an observatory-grade instrument in a grab-and-go package.

Thanks to RASA, Celestron Origin Mark II is in a class of its own, far outperforming other telescope designs. RASA simply delivers more photons in less time than a smaller and slower Newtonian reflector, refractor, or other entry-level telescope tube. RASA’s unique combination of speed, aperture, and performance ensures unparalleled image detail, even during short exposure times.

Now Equipped with the Celestron Origin 678C Camera

Celestron Origin Mark II now comes equipped with the Origin 678C Camera—a next-generation upgrade featuring Sony’s latest Starvis 2 CMOS technology. With 8.4 megapixels, ultra-fine 2.0 μm² pixels, and a modern 16:9 aspect ratio, this advanced sensor delivers higher resolution and increased sensitivity.

Precision-matched to Origin’s fast f/2.2 RASA optics, the 678C Camera captures fine structure in galaxies, nebulae, and star clusters. Whether you're new to astrophotography or an experienced imager, you’ll enjoy clean, crisp results—ready to stack, share, or admire on your device in near-real time.

Turning Every Backyard Observer into an Astroimager

Celestron Origin Mark II introduces a paradigm shift in astrophotography with its built-in AI algorithms. As the telescope captures data, these intelligent algorithms automatically process every frame in real time. It’s important to note that the AI imaging processing in the Origin app is not generative AI. It does not colorize or add to your image data in any way. It simply sharpens and enhances your images using the same processing techniques an advanced astroimager would use.

The images you create with Celestron Origin Mark II are 100 percent your own data, optimized to look its best. The technology works in real-time on your live-stacked images and is also applied to the final stacked master. The result is a breathtaking display of celestial objects, rich with colour and detail beyond what the human eye could perceive in an eyepiece. And you can always adjust the images yourself using the manual controls. Thanks to the Celestron Origin Mark II, astroimaging is now accessible to enthusiasts of all skill levels, including those who have never used a telescope before.

A Universe at Your Fingertips: StarSense Technology & the Origin App

Setting up Celestron Origin Mark II is a snap, thanks to its automated initialization process powered by StarSense technology. Place Origin outside, turn it on, and connect to the app. Then, you can choose to remain with your telescope or head indoors. In less than two minutes, Origin focuses itself, scans the night sky, autonomously aligns itself by matching star patterns overhead to its internal database, and notifies you that it’s ready to begin your astronomical adventure.

The Celestron Origin Powered by SkySafari™ app, developed in collaboration with Simulation Curriculum offers an intuitive planetarium interface that simplifies navigation through the night sky. Using the planetarium view, hold your device up to the sky to look around using “compass mode”, and tap on any object you want to see (the best ones are highlighted). Or try the Tonight’s Best list, where Origin displays all the most impressive galaxies, nebulae, star clusters, and more—based on your precise location and observing time. Forget about consulting a star chart or planning ahead; Origin is ready to show you the universe whenever you are.

Apple iOS Download
Google Play Download

Once you’ve chosen a target, Celestron Origin Mark II centers it precisely in the field of view. Switch to the camera view and press Start Imaging to begin capturing 10-second exposures. It’s that easy! You see the results come through in real-time as the target takes on more and more detail. As the Celestron Origin Mark II works, it continually tracks the sky and adjusts its built-in dew prevention system to keep your images razor-sharp. Using the Celestron Origin app, you can easily adjust image settings — such as brightness, contrast, and colour saturation — to bring out different details before saving or sharing with family and friends. As of 2025, the Celestron Origin Mark II can adjust the Stretch Strength in your final stacked master to tease out subtle details in faint nebulae and galaxies.

A Shared Cosmic Experience

Gone are the days of waiting in line to peer into an eyepiece. Celestron Origin Mark II fosters a sense of community as you share the awe-inspiring experience of exploring the night sky together. Whether your friends and family are in the same room or gathered outside, multiple people can connect to Celestron Origin, and stream the view with their own devices. Additionally, Celestron Origin Mark II allows you to cast the live feed to your smart TV or instantly save and share your astroimages, creating memorable moments beyond the confines of your backyard.

Ready for More? Advanced Features

As you grow in the hobby alongside Celestron Origin Mark II, it will continue to support you with more advanced features and functionality. For example, Origin has a built-in filter drawer that accepts standard 1.25” and 2” format filters. This allows you to install optional filters, which can be especially useful in imaging nebulae in light-polluted environments like the typical suburban backyard. For imaging broadband objects like galaxies and star clusters or objects from dark skies, remove the filter for more light-throughput and brighter images. Experiment with removable and interchangeable filters for results you can’t achieve with other systems’ fixed filters.

If you would like to try advanced image processing, Celestron Origin Mark II again has you covered. It can automatically save all your raw images, which you can retrieve by plugging in a USB thumb drive or by connecting to Origin’s built-in WiFi network to download the files to your computer wirelessly. Then, import them into your favorite software for manual editing and stacking.

And how about putting Origin to work for you while you sleep? That’s no problem with the scheduled observations feature. Just tell the app which objects you want to capture. You’ll wake up to an array of spectacular images.

Expand Your Astroimaging Possibilities with Celestron Origin

Celestron Origin Mark II delivers stunning deep-sky images right out of the box. But for experienced astrophotographers interested in experimenting with longer manual exposure times, there’s now an exciting new way to fine-tune performance: equatorial wedge mode, enabled by the Wedge for NexStar Evolution and the optional StarSense Autoguider.

By aligning Celestron Origin Mark II with Earth’s rotational axis, the wedge eliminates field rotation during tracking. This enables longer sub-exposures and allows imaging near or at zenith—ideal for capturing fainter details with greater clarity, since zenith (straight up) is generally the darkest part of the night sky. As with any equatorial setup, polar alignment is required before use, but the app will take you through an automated routine that makes it easy.

For exposure times beyond 30 seconds, we recommend pairing the wedge with the StarSense Autoguider. While Celestron Origin Mark II excels at short exposures (10–15 seconds), automatically rejecting frames with minor tracking errors, the Autoguider boosts tracking precision for longer manual exposures—reducing rejected frames and maximizing image quality. Together, the equatorial wedge and StarSense Autoguider offer a powerful toolkit for advanced users pursuing specialized longer-exposure imaging.

Gain a New Perspective Here on Earth

In addition to revealing distant worlds, Celestron Origin Mark II can also capture incredible views of land-based objects on Earth, day or night. During the day, you can manually slew to capture landscapes and scenery. At night, Origin’s fast optics and sensitive camera allow you to see things in very dim ambient conditions for almost night-vision-like performance. Look around your yard or campsite at night to see what you may be missing!

Take Your Astroimaging Studio Anywhere

Celestron Origin Mark II is a portable system that doesn’t require external WiFi or 5G networks, so you can easily take it to remote dark skies in any car. Perfect for exploring our southern skies from out in the bush!

The optical tube, mount, and tripod all easily assemble and disassemble without tools. Each component weighs less than 16 lb. Optional carry cases are also available.

Your Celestron Origin Mark II system comes complete with everything you need to become an instant astronomer:

• 6" RASA optical tube with integrated camera
• Origin single fork-arm mount with internal lithium battery
• Built-in computer with cooling fans and WiFi
• Autofocuser
• Dew prevention system with environmental sensor, dew heater ring, and dew shield
• Integrated filter drawer
• Full-height tripod
• Lens cap
• AC charger
   

Future Upgrades

When you invest in Origin, you can count on Celestron’s engineers as your long-term partners in astronomy. Our technical teams are hard at work developing even more upgrades and enhancements for your Origin. For example, we provide access to Origin’s camera for potential future upgrades as technology improves. We’re also developing all-new functionality for your Origin and the Origin app.

Here’s a sneak preview of what we’ll be rolling out in the coming months:

Mosaic Mode:- Capture wider fields of view by stitching multiple images together.

A:
That’s correct. Because the human eye is less efficient than CMOS sensors at low light levels, we are removing it from the equation. Origin’s sensor “sees” more photons in less time than your eye could and then delivers the images it captures to your phone or tablet. The result is “almost real-time” visual observing without an eyepiece. With Origin, you see much more detail in faint, deep-sky objects than you would through the eyepiece of a much larger telescope under dark skies.

Sky-Watcher 102/1300 马克苏托夫卡塞格林望远镜是一款全自动望远镜，非常适合初学者和想要直接进行观测的人。使用“明亮物体”校准模式，只需几分钟即可校准支架，而计算机化的 SynScan 系统是终极升级，可自动指向和跟踪天空中超过 42,000 个物体！这意味着花在寻找微弱星云或遥远行星上的时间更少，而花在享受观测上的时间更多。天文学从未如此简单！

马克苏托夫-卡塞格林望远镜是一种紧凑而强大的光学设计，它结合了前弯月形透镜和两面镜子。光学管由前弯月形透镜封闭，保护镜子免受大气因素（如湿气、灰尘和污染）的影响。管子很短，但焦距很长，可以使用标准目镜实现高倍放大。这款 Sky-Watcher 望远镜的最大实用放大倍数为 256 倍，可以揭示土星环、木星带、火星极地冰盖以及金星和月球相位的细节。

AZ-Go2 支架 - 可通过 Wi-Fi 控制 iOS 和 Android 设备，并与 SynScan 手动控制器兼容，提供平稳跟踪和快速对准。使用 Wi-Fi 可通过移动设备（智能手机或平板电脑）无线控制望远镜。

从 Google Play 或 App Store 下载 SynScan 应用程序。

AZ-Go2 支架特点：

• 无线网络连接
• DC12V电压
• 1.3kg 安装重量
• 直流电机

包装内容：

• 102毫米马克苏托夫-卡塞格林
• AZ-Go2 支架
• 智能手机适配器
• 10 和 25 毫米超级普罗索目镜 – 1.25 英寸镜筒
• 90° 对角线 – 1.25 英寸枪管
• 红点寻星镜
• 电源要求：12v 直流电源（正极）或 AA 电池（不提供）
• 带配件托盘的不锈钢三脚架

规格：

Sky-Watcher VIRTUOSO GTi 130 毫米 (5 英寸) 反射台式多布森望远镜是一款 GOTO 望远镜，非常适合想要直接观星的初学者和经验丰富的观察者。

这款小型望远镜便携性极高，具有完整的 GOTO 和跟踪功能。

从 Apple 或 Android 商店下载 SynScan 应用程序，并连接到 Sky-Watcher VIRTUOSO 支架生成的 Wifi 网络。安装 SynScan 应用程序后，您无需互联网连接即可使用望远镜，因此它非常适合在手机信号可能不可用的黑暗天空地点进行观察。

使用“明亮物体”校准模式，校准支架仅需几分钟。计算机化的 SynScan 系统可自动指向和跟踪天空中超过 42,000 个物体，包括行星、星团、星云甚至星系。这意味着花在寻找微弱星云或遥远行星上的时间更少，而花在享受观测上的时间更多。

直径 130 毫米 (5 英寸) 的折叠式多布森望远镜是一款小巧且易于使用的台式望远镜。专利折叠系统使其特别易于存放和运输。只需伸展镜筒，使用红点寻星镜对准望远镜，插入目镜，即可欣赏夜空。这款 Sky-Watcher 望远镜将揭示土星环、木星带、火星极地冰盖、金星和月亮相位的细节以及许多深空物体的景色。

VIRTUOSO GTi 多布森望远镜支架需要 12v DC 电源，可使用电池供电。BINTEL 可提供额外的 12v 电源适配器或可充电便携式电池组，以满足您的需求。

New Solar Telescope

• Telescope Focal Length: 400mm (f/10)
• Crayford Focuser (Rotatable)
• 45mm Dovetail Bar with 1/4-20 tripod threads (side mounted)
• Supplied with Universal Smartphone Adaptor

The Acuter Elite Phoenix 40 Solar Telescope is a Solar H-Alpha telescope for narrow-band observation and photography of the Sun. This instrument makes it possible to explore extraordinary solar surface dynamics that go far beyond what a white light solar filter can show.

Phenomena such as solar protuberances, active spots, flares, granulations, plasma filaments and more finally become observable and photographable with excellent sharpness and resolution. Hydrogen Alpha (Ha) solar telescopes are specialized instruments for observing the Sun at a specific wavelength of light, 656.3 nm, corresponding to the red line of the Balmer series in the hydrogen emission spectrum. This wavelength is critical for studying solar phenomena such as protuberances, filaments, sunspots and flares.

Unlike standard white-light telescopes, which capture the full solar spectrum, Ha telescopes offer a specific window into the activities of the chromosphere, the layer of the solar atmosphere located just above the photosphere. Compact and Portable: The metal optical tube makes the Acuter Phoenix 40mm solar telescope ideal for travel, while the rugged design ensures uncompromising durability.

Perfect for experienced observers and enthusiasts who wish to explore and admire the Sun’s surface in detail. Perfect for astrophotography enthusiasts and observers of the Sun.

ISO Certified Safety: This telescope complies with ISO 12312-2:2015, ensuring maximum protection for the eye during solar observation.

When viewing the Sun in the narrow H-alpha bandwidth, the observer is rewarded with thrilling, awe-inspiring real-time views of our nearest star in it’s full fiery majesty, seething with activity, revealing exciting details such as solar flares, prominences, spicules, surface granularity & sun spots

Supplied with a universal smartphone camera adaptor to take photos using your smartphone to keep a photographic record of your observations. Also supplied with a regular Star Diagonal & Red Dot Finder – the telescope can be used for normal astronomical observations as an 80/400 achromatic refractor telescope with the etalon removed

• Suitable for CCD cameras with 1.25″ adaptor and backfocus of 55mm or less
• Sky-Watcher SolarQuest Solar Go-To/Tracking Mount Recommended
• Safety Compliance Certification: ISO12312-2:2015
• OTA Length: 412mm
• OTA Weight: 2kg
• Magnifications (with eyepiece supplied): x25-x80
• Eyepiece Supplied (1.25″): 5-16mm Zoom
• Telescope Focal Length: 400mm (f/10)
• Front Etalon: Diameter: 40mm, Bandwidth: <0.6 Angstrom
• Tuning method: Pressure tuning
• Exit opening 8mm
• 8mm Block Filter
• 90° (1.25″) Diagonal (Rotatable)
• Safe Solar Finder
• Crayford Focuser (Rotatable)
• 45mm Dovetail Bar with 1/4-20 tripod threads (side mounted)
• Supplied with Universal Smartphone Adaptor
  
  

Solar Maximum is now happening - it's the perfect time to explore the ever changing featured on our nearest star.

The Sky-Watcher Heliostar 76Hα is a specialized prominence telescope designed with advanced safety features to protect the observer’s eyes. It incorporates multiple technologies, including an infrared thermal reflection film to effectively block heat and a dedicated ultraviolet (UV) filter to eliminate harmful rays. These features work in tandem to minimize stray light, ensuring a safe and enhanced viewing experience.

The Sky-Watcher Heliostar 76Hα is a specialized solar telescope designed for enthusiasts eager to explore the Sun’s dynamic features, particularly solar prominences. With a 76mm aperture and a focal length of 630mm (f/8.3), it offers a balanced combination of portability and detailed solar observation.

Key Features:

• Hydrogen-Alpha Observation: The  Heliostar 76Hα utilizes a combination of front and rear filters to isolate the hydrogen-alpha wavelength at 656.28 nanometers. This narrowband filtering, with a bandwidth of less than 0.5 angstroms, enables observers to view solar prominences and surface details with exceptional clarity.
• Advanced Optical Design: Incorporating multiple technologies to protect the observer’s eye, the telescope features a thermal infrared reflection film, a special heat-blocking filter, and an ultraviolet light-blocking filter. These components work together to eliminate stray light and ensure safe solar viewing.
• Precision Focusing: Equipped with a 2-inch Crayford focuser, the  Heliostar 76Hα allows for smooth and precise focusing adjustments, enhancing the overall observing experience.

The  Sky-Watcher Heliostar 76Hα is an excellent choice for both novice and experienced solar observers, offering a safe and detailed view of the Sun’s dynamic phenomena.

Etalon Filter Technology

At the heart of most Hydrogen Alpha solar telescopes lies the etalon filter, a highly precise optical device that isolates the Hα wavelength from the rest of the Sun’s emitted light. An etalon is a type of interferometer, consisting of two parallel mirrors separated by a precise distance. The etalon works by reflecting light multiple times between the mirrors, selectively allowing only wavelengths that satisfy specific resonance conditions to pass through.

In the case of Hα solar telescopes, the etalon is designed to transmit light at the Hα wavelength while blocking all other wavelengths. The key to the etalon’s performance lies in its ability to tune the wavelength it transmits. This is achieved by adjusting the distance between the mirrors or by slightly tilting the etalon, which changes the interference conditions. This tunability is crucial because the Sun's emission at Hα can shift slightly due to Doppler effects as material moves across the Sun’s surface and atmosphere.

There are two primary types of etalon filters used in solar telescopes: single etalon and double etalon systems.

Single Etalon: A single etalon filter typically has a narrower bandwidth, providing high contrast for detailed solar observations but at the cost of limiting the field of view. This makes single etalon systems well-suited for viewing small, high-contrast features like prominences or filaments.

Double Etalon: A double etalon system uses two etalon filters in tandem to improve the wavelength selectivity, reduce the overall bandwidth, and enhance the contrast and image clarity across a wider field of view. Double etalon systems are preferred for more detailed solar studies because they can offer both a sharper image and better tunability, allowing for a more accurate depiction of solar dynamics.

Solis Etalon Technology: Sky-Watcher's Solis technology allows the Heliostar to achieve a 0.5A bandpass without the costly expense and complexity of a second etalon to achieve the same performance. This allows the observer to obtain detailed images of the solar disk right out of the box without any further expense. 

Trifid Tuner: Inside the Heliostar is Sky-Watcher's Trifid tuning system. This tuner applies physical pressure to the etalon plates allowing the observer to reach the desired Hydrogen-band. The Trifid tuner uses three support veins to provide a secure tuning for the etalon. 

What does Hα mean?

The Sun is mainly composed of hydrogen which it's been busily converting to helium for billions of years and will do for some billions of years to come. Hydrogen gas is energised by the Sun's radiation and emits light on certain wavelength. Hα refers to where one of these wavelengths. 

Viewing the Sun through the Heliostar 76Hα lets you discover the Solar chromosphere which is the outer layer of the Sun's atmosphere in great details.

Rather than looking at the Sun in the intense white light we see with our eyes or via a regular solar filter which reduces the overall intensity of the Sun's light so it can be safely viewed with a telescope, a dedicated Solar telescope reveals such details as prominences on the edge of the Sun's disks,  filaments, sunspots and more. 

As the Sun is such a dynamic environment, what you'll see through this telescope will change from day to day.

Specifications

Sky-Watcher 114/450 牛顿望远镜是一款全自动望远镜，非常适合初学者和想要直接进行观测的人。使用“明亮物体”校准模式，校准支架仅需几分钟，而计算机化的 SynScan 系统是终极升级，可自动指向和跟踪天空中超过 42,000 个物体！这意味着花在寻找微弱星云或遥远行星上的时间更少，而花在享受观测上的时间更多。天文学从未如此简单！

Sky-Watcher 114/450 具有出色的抛物面光学系统，可为月球、行星和深空物体的观测提供出色的全方位性能。AZ-Go2 支架 - 可通过 Wi-Fi 使用 iOS 和 Android 设备进行控制，并与 SynScan 手动控制器兼容，可提供平稳跟踪和快速对准。使用 Wi-Fi 可通过移动设备（智能手机或平板电脑）无线控制望远镜。

从 Google Play 或 App Store 下载 SynScan 应用程序。

AZ-Go2 支架特点：

• 无线网络连接
• DC12V电压
• 1.3kg 安装重量
• 直流电机

包装内容：

• 114/450mm 牛顿式
• AZ-Go2 支架
• 智能手机适配器
• Super Possl 25mm 和 10mm 目镜 – 1.25 英寸镜筒
• 红点寻星镜
• 电源要求：12v 直流电源（正极）或 AA 电池（不提供）
• 带附件托盘的不锈钢三脚架

规格：

The Saxon 12" DeepSky CT Dobsonian Telescope features a powerhouse telescope with amazing light-gathering capabilities that's easy to use and transport.

This telescope is the retractable twin to the full-tube saxon 12" DeepSky Dobsonian Telescope and comes with the same specs of 305mm aperture and a focal length of 1500mm. Featuring a collapsible truss-tube dobsonian design, the optical tube can be retracted into a shorter length and locked down to ensure secure and easy transportation. This scope also comes with a paraboloidal primary mirror to eliminate spherical aberration allowing you to see wide-field views of the Moon, constellations and deep sky objects such as the Great Orion Nebula.

Assembly of the telescope requires no additional tools. You'll be pleased with how easy it is to use the saxon 12" DeepSky CT Dobsonian Telescope with its Dobsonian mount. Simply swivel the telescope to the direction of your intended object and look through the eyepiece. This scope's Teflon bearing system in both axes with tension control handle means you'll be able to smoothly move your telescope to a precise location.

The DeepSky CT Dobsonian Telescopes series comes in three sizes - 8", 10" and 12".

What is a Dobsonian telescope and why the tension control handle?

A simple, elegant form of an alt-azimuth mount made to carry a Newtonian reflector was popularized by John Dobson in the late 1970's. The Dobsonian mounted telescope is popular among amateur astronomers and telescope makers because of its simplicity. In its simplest form, the Dobsonian mount consists of a box which allows the optical tube assembly to pivot in altitude, while the box itself is swivelled on a base in azimuth.

The Dobsonian mount usually relies on the friction between the side bearings on the optical tube of the telescope and a frictional material on the saddle to hold the optical tube in place. If there is too much friction, the telescope is difficult to move to center an object in the filed of view. If there is too little friction, the telescope will not sty where it is positioned. This makes stabilizing the optical tube of the telescope difficult when using a Dobsonian mount, especially when accessories, such as a finderscope or an eyepiece, are added to the optical tube. As long as the amount of friction is at an appropriate level, and therefore stabilization of the optical tube is achieved, the telescope can remain in its desired position to view an object and maintain its position even when the mount is rotated.

The devices for stabilizing a telescope on the Dobsonian mount currently available include: a sliceable weight to counter balance the weight of the telescope, a friction lock that must be adjusted to inhibit movement of the telescope, and a spring attached between the telescope tube and mount to aid in stabilization.

These devices are inconvenient to use because they do not provide a simple and user-friendly way to adjust the friction. The objective of the saxon Tension Control Handle invention is to provide a tension adjuster that users can easily turn to add or reduce tension, thereby increasing or decreasing the friction between the optical tube and the sideboard of the mount.

By providing such a tension adjuster, the telescope does not need to be balanced in order to stay in position. The tension adjuster can be tightened such that the optical tube can stay in a position but can still be moved when prompted to adjust the position of the optical tube. Alternatively, the tension adjuster can be completely tightened to lock the optical tube in position.

Celestron C9.25-A 的尺寸不同寻常，其光圈为 9.25 英寸，焦距为 2350 毫米，但许多人认为它是光学管中的“金发姑娘”——不大不小。这款坚固的铝制光学管长度仅为 558 毫米，重量仅为 9 公斤，便于运输和安装。但其视野比您对如此紧凑的仪器的期望要令人印象深刻得多。该管的焦比为 f/10，并配有 Fastar 的额外多功能性（见下文）。

它配备了 Celestron 的专利 StarBright® XLT 光学涂层，可明显提高对比度和透光率，从而获得更明亮的深空图像和更短的曝光时间。借助 StarBright XLT，您将能够在观看月球和行星以及暗淡的星系和星云时辨别出细微的细节。

Celestron C9.25-A 由于其采用 CGEM 式燕尾槽，因此可以安装在多种计算机化望远镜支架上。这款标志性光学镜筒为业余天文学家提供了便携性、易操作性、聚光能力和价格的最佳平衡。

迅达科技

1997 年，CCD 在天文摄影界声名鹊起，凭借其速度和便利性迅速取代了传统胶片摄影。这一年，Celestron 与 Santa Barbara Instruments Group (SBIG) 联手生产了 Fastar，这是 Celestron 广受欢迎的施密特-卡塞格林 (SCT) 光学系统的革命性附加组件。

使用 Fastar，SCT 的副镜可以拆除，换成平场透镜组件（由第三方制造商单独出售），这样就可以在望远镜前面使用 CCD 相机，该相机的焦距为 f/2。Fastar 系统的潜力令人惊叹：曝光时间比相机放置在仪器的原生 f/10 焦距时短 25 倍。成像仪只需 30 秒的曝光时间即可捕捉星系和星云。

StarBright XLT 涂料

StarBright XLT 是 Celestron 革命性的光学镀膜系统。它始终优于商业望远镜市场上的所有其他镀膜。我们的 StarBright XLT 高透射光学系统设计由三个主要组件组成：

• 独特的增强型多层镜面涂层由铝、SiO2（石英）、TiO2（二氧化钛）和 SiO2（二氧化硅）的精确层制成。反射率在整个光谱范围内相当平坦，可优化成像和视觉观察。
• 多层防反射涂层由精确的 MgF2（氟化镁）和 HfO2（二氧化铪）层制成。铪是一种稀有元素，每公斤价格接近 2,000 美元，与竞争涂层中使用的钛相比，它能提供更宽的通带。
• 校正镜片采用高透射率水白玻璃代替钠钙玻璃。水白玻璃在未涂防反射涂层的情况下透射光率约为 90.5%；比未涂防反射涂层的钠钙玻璃高 3.5%。当水白玻璃与 StarBright XLT 的防反射涂层结合使用时，平均透射率达到惊人的 97.4。

Step up to to the Sky-Watcher 10" Dobsonian for extra light gathering and sharper observing!

• Most Practical f/5 Telescope
• Outstanding Light Gathering Ability
• Super-smooth Azimuth Movement
• Tension Control System
• 2″ Focuser with a 1.25″ Adaptor
• 5 Years Sky-Watcher Limited Warranty

The Ultimate Light Gatherers

The Dobsonian telescopes are named after John Dobson, an amateur astronomer who designed a very simple but effective telescope, where the key factor is a large aperture for little money. His idea was to mount a Newton telescope on an easy-to-use alt-azimuth mount that does not need time-consuming alignments.

The Sky-Watcher 10″ Dobsonian is a large aperture Newtonian reflector telescope with f/5 focal ratio, make it ideal for wide field and deep-sky observation. Big aperture means better light gathering power and with this Sky-Watcher Telescope you are able to see prominent deep-sky object such as nebulae, star cluster and many more. It's also an excellent telescope for viewing planets such as Jupiter, Saturn and its rings and more. 

To top it off, the Sky-Watcher Classic 250P Dobsonian is equipped with a 2″ Crayford focuser and focuser locking screw to allow easy use of either eyepiece size.

Tension Control System
The Tension Control System allows you to adjust the friction setting; to increase or reduce the amount of resistance when moving the tube on the wooden mount, so you always have the appropriate resistance. The secret of the design is to correctly balance the optical tube with the specially designed handles (found on the base) and this adds enough friction and tension to allow the tube to move easily when nudged or to stay solidly in position.

In The Box:

• Finderscope 6X30 straight version
• Eyepiece 1.25″ 20mm (60x) – apparent field of view 70°
• Eyepiece 1.25″ 12.5mm (96x) – apparent field of view 70°
• Eyepiece adaptor from 2″ to 1.25″ with M42 thread
• 2″ Tube Extension
• User Manual

Specifications

Sky-Watcher 102/500 AZ-Go2 折射望远镜

Sky-Watcher 102/500 AZ-Go2 是一款 102 毫米消色差折射望远镜，焦距短，为 500 毫米。与同类望远镜相比，这款望远镜的镜筒明显较短，因此使用标准目镜即可获得更宽的视野。望远镜较短，因此在不使用或旅行时可以方便地打包和存放。

AZ-Go2 支架 - 可通过 Wi-Fi 控制 iOS 和 Android，并与 SynScan 手动控制器兼容，可实现顺畅的跟踪和校准。使用 Wi-Fi 可通过移动设备（智能手机或平板电脑）无线控制望远镜。

AZ-Go2 支架特点：

• 无线网络连接
• DC12V电压
• 1.3kg 安装重量
• 直流电机

包装内容：

• 102mm 折射镜
• AZ-Go2 支架
• 智能手机适配器
• 10 和 25 毫米超级普罗索目镜 – 1.25 英寸镜筒
• 90° 对角线 – 1.25 英寸枪管
• 红点寻星镜
• 电源要求：12v 直流电源（正极）或 AA 电池（不提供）
• 带配件托盘的不锈钢三脚架

Skywatcher 折叠式多布森望远镜 16 GOTO

Skywatcher 可折叠式多布森望远镜 16 GOTO 经过精心设计，可让您轻松找到并欣赏深空宝藏。从行星、星云、星团、星系等中进行选择 - 它的 16 英寸主镜具有足够的光线捕捉能力，几乎可以看到您想要的任何事物。获得专利的可折叠管设计使这些多布森望远镜具有极高的便携性和性能。顶部可折叠，便于运输和存放，与传统的单管多布森望远镜相比，它更加方便。

优雅的桁架管设计将易用性、极高的便携性和一致的性能融入到价格实惠的包装中。与其他桁架管设计不同，SkyWatcher 折叠式多布森望远镜在使用之间无需拆卸。它作为两个紧凑部件运输，只需几秒钟即可组装并准备使用！一旦设置好，它很容易校准，并且它在整个晚上都能保持其校准状态！

SynScan ™ AZ 手动控制器可将望远镜对准您选择的物体，甚至只需按一下按钮即可巡视夜空！！菜单易于导航，可自动转向超过 42,900 个物体。即使是没有经验的天文学家也可以在几次观察中掌握其各种功能。专利双编码器设计允许用户随时手动移动望远镜 - 但无需重新对准！

Sky-Watcher 多布森 SynScan 系列将传统多布森望远镜的便捷性和经济性与计算机化 Go-To 望远镜的便捷性相结合。再加上可折叠桁架杆的简便性，您将不会发现无需付出更多钱就能获得同等性能和便利性！

规格

• 电源：10 至 15 V DC 1Amp，2.1mm 插头（中心正极）
• 电机类型：直流伺服电机，
• 分辨率：电机编码器：每转 1,620,000 次计数，主轴编码器：每转 11,748 次计数
• 转换速度：1.0X、2.0X、8X、16X、32X、200X、400X、600X、800X、1000X
• 追踪率：恒星、月球、太阳
• 跟踪模式：双轴跟踪
• 对准方法：最亮星对准、双星对准
• 数据库：42,900 个对象 - 完整的 Messier、NGC 和 IC 目录、部分 SAO 目录以及 25 个用户定义的对象。
• 指向精度：高达 5 弧分
• 25 毫米和 10 毫米普罗索目镜 (1.25 英寸)、9x50 直视寻星镜

Celestron CPC 1100 GPS 是一款坚固的双叉臂支架，具有大口径，价格实惠：这就是 CPC 望远镜受到经验丰富的业余天文学家青睐的原因。Celestron 革命性的 SkyAlign 加上内置 GPS 使校准变得轻而易举。使用计算机化的手动控制快速转向超过 40,000 个天体，然后精确跟踪夜空中移动的目标。成像师可以将 CPC 双叉臂支架放在可选的 HD Pro Wedge 上，以使其极轴对齐，从而进行长时间曝光天文摄影。周到的人体工程学设计使 CPC 的安装和拆卸变得快速而轻松。

Celestron CPC 1100 GPS 概述：

Tele Vue 60 OTA 的标准功能包括 2 级 1.25 英寸调焦器和快速调焦镜筒，以及精细调焦螺旋、精工加工和阳极氧化全金属结构和滑动固定防露罩。在广泛的放大倍率范围内提供宽视野、纯净、无色的视野。

• 1.25 英寸调焦器可接受同轴保罗棱镜、45° 直立棱镜或 60° 和 90° 对角线棱镜
• 最大真实视场：4.3°（非常适合陆地和天文用途）
• 最大功率：180 倍（带 Nagler ™ 2-4mm 变焦 - 用于月球/行星观测）
• 可调节燕尾平衡杆适合所有相机三脚架、Tele Vue 支架和 SCT 的新安装支架

它是一款超级取景器，具有出色的远摄和成像能力，适用于数码相机的昼夜瞄准镜。可选配带衬垫的手提包。

规格

购买 Tele Vue TVP-1250或TVP-6012 TV 60 配件套件，可享受 20% 的单独价格优惠

Tele Vue 的新配件套件包括以下物品

TVP-1250 套件包括

QBT-1006 Tele Vue Quik Point 基本版

DPC-1250 Tele Vue 1.25 英寸 90° Everbrite 对角线

TVB-2403 Tele Vue TV60 手提包

EAD-25.0 Tele Vue 25mm 普罗索

TVP-6012 套件包括

QBT-1006 Tele Vue Quik Point 基本版

DPC-6012 Tele Vue 1.25 英寸 60° Everbrite 对角线

TVB-2403 Tele Vue TV60 手提包

EAD-25.0 Tele Vue 25mm 普罗索

评论

Tele Vue NP127is

25 年来，Tele Vue 不断突破 APO 折射镜和目镜的极限，将性能推向公认的巅峰。Tele Vue NP127is 保留了典型的宽视场和行星视觉能力，同时增加了新功能，使成像更加轻松灵活。

Tele Vue 致力于使 NP 系列在光学、机械和功能上尽可能完美，以便对最大 50 毫米对角线的芯片进行成像，而不会影响其近乎理想的视觉操作。

通过将 TeleVue60is 的开发应用到新款 NP127is 中，并超越其成果，其结果不言而喻。

NP127is 保持了其 127mm f/5.2 光学规格，但采用了重新设计的 4 元件光学系统。更大的后透镜组绝对可以最大限度地减少芯片对角线测量的 50mm 以下格式的渐晕。可选的场校正器使新照亮的边缘的角落几乎与场中心一样完美。为了防止限制更大的会聚光锥，调焦器具有 3 英寸前光圈和 2.4 英寸后光圈。

新的镜筒具有可快速从视觉操作切换到成像操作的功能。同时成像相机可以旋转而不改变焦距（只需记住做新的平面！）。它还能够校正任何残余焦平面倾斜，使成像芯片与光路成直角。

成像插入环带有螺纹，可以容纳 Tele Vue 的新型成像系统配件，包括大直径延长管、光学配件以及带有配合螺纹的照相机/CCD 附件。

TeleVue 制造并测试了齿条齿轮调焦器，使其能够承受超过 5 公斤的重量，但仍可通过 10:1 双速齿轮组件（可使用可选数字测微计套件测量）实现极其精细的调焦控制。可选的 Focusmate 驱动器还允许电动控制调焦过程。新的 Focusmaster 软件界面允许通过 PC 或笔记本电脑完成整个过程。

Tele Vue 以生产“比您想象的还要好”的视觉仪器而闻名。新款 NP127is 证明他们的目标是通过成像设备实现同样的目标

库存单位：NPI-5054

经过短暂的等待，“重新调整”的 TV127is 现已上市。永不停歇的 Tele Vue 借此机会对其旗舰型号进行了细微但有意义的更改。光学和机械设计都经过了修改，以降低大气散焦敏感度。新的镜头处方在更宽的波长范围内提供比以前更小的光斑尺寸，而新的不锈钢前电池有助于在极端气候下提供更好的热稳定性。采用先进的多层镀膜以最大限度地提高对比度和透射率。它仍然是业内最快的，但考虑到它的 f/5.2 速度和平场，根本没有竞争对手。

通常在订单完成后约 2-3 个工作日内可取货或发货

Sky-Watcher 再次成功。这款老牌产品焕然一新，拥有新功能和升级组件！

历史悠久的多布森反射镜设计最近经历了一些重要的升级和改进：Skywatcher 很高兴推出配备 Crayford 调焦器的全新可折叠多布森镜 - 大口径便携性和性能的极致。

这款优雅的桁架管设计经​​过精心设计，将易用性、极高的便携性和一致的性能融入到价格实惠的包装中。与其他桁架管设计不同，Skywatcher 折叠式多布森望远镜在使用之间无需拆卸。它作为两个紧凑的部件运输，只需几秒钟即可组装并准备使用！一旦设置好，它很容易校准，并且它在整个晚上都能保持其校准状态！

轴承系统也经过了重新设计。新款 Skywatcher 折叠式多布森望远镜采用顺滑的方位轴承。即使是 12 英寸型号，也只需用手指轻轻一推即可旋转。与我们传统的多布森望远镜一样，新款折叠式多布森望远镜在高度轴承上采用 Skywatcher 专利的张力调节控制。这样就无需笨重的配重系统来平衡望远镜，也无需额外花费成本。

最重要的是，所有新款折叠式多布森望远镜都配备了超平滑的 Crayford 调焦器。

Skywatcher 12 英寸折叠式多布森望远镜主要规格

Sky-Watcher VIRTUOSO GTi 127/1500 马克苏托夫卡塞格林台式多布森望远镜是一款 GOTO 望远镜，非常适合想要直接观星的初学者和经验丰富的观察者。

这款小型望远镜便携性极高，具有完整的 GOTO 和跟踪功能。

从 Apple 或 Android 商店下载 SynScan 应用程序，并连接到 Sky-Watcher VIRTUOSO 支架生成的 Wifi 网络。安装 SynScan 应用程序后，您无需互联网连接即可使用望远镜，因此它非常适合在手机信号可能不可用的黑暗天空地点进行观察。

使用“明亮物体”校准模式，校准支架仅需几分钟。计算机化的 SynScan 系统可自动指向和跟踪天空中超过 42,000 个物体，包括行星、星团、星云甚至星系。这意味着花在寻找微弱星云或遥远行星上的时间更少，而花在享受观测上的时间更多。

马克苏托夫-卡塞格林望远镜是一种紧凑而强大的光学设计，它结合了前弯月形透镜和两面镜子。光学管由前弯月形透镜封闭，保护镜子免受大气因素（如湿气、灰尘和污染）的影响。管子很短，但焦距很长，可以使用标准目镜实现高倍放大。这款 Sky-Watcher 望远镜的最大实用放大倍率为 256 倍，可以揭示土星环、木星带、火星极地冰盖以及金星和月亮相位的细节。

VIRTUOSO GTi 多布森望远镜支架需要 12v DC 电源，可使用电池供电。BINTEL 可提供额外的 12v 电源适配器或可充电便携式电池组，以满足您的需求。

Celestron C11-A XLT OTA 规格

If space is the question, then your answer is none other than the saxon 80/400 AZ3 Pioneer Refractor Telescope.

This short-tube refractor telescope has wide field views, thanks to its achromatic objective lens of 80mm and focal length of 400mm. The Alt-Azimuth mount makes it easy to adjust and focus on your land and sky objects.

The saxon 804AZ3 Pioneer Refractor Telescope ticks all the boxes on portability, cost and storage and makes a perfect addition to your home or office.

The saxon 80/400 AZ3 Pioneer Refractor Telescope makes viewing land and sky objects a cinch with its short optical tube and portability.

Soak in bright, wide-field views of the Moon, planets, star clusters and bright nebulae with the telescope's fast focal ratio of F/5. You'll also benefit from the scope's achromatic objective lens which promises crystal-clear images with minimal chromatic aberration. The Alt-Azimuth mount means you can turn your scope left to right and up and down, making adjustments to view sweeping landscapes and night skies easy.

The saxon 804AZ3 Pioneer Refractor Telescope features the following:

• 80mm multi-coated achromatic objective lens
• 400mm focal length
• 1.25" Super eyepieces
• 6x30 finderscope
• Alt-Azimuth AZ3 mount
• Aluminium tripod with accessory tray
• Photography is possible via an optional T-2 adapter ring.
• Perfect for use by observers of all levels.

Designed in Japan, Made in Taiwan 

Sharp Optical System & Performance

• Superb ED class for remarkable image clarity. Crystal clear, superb sharp, almost zero aberration and distortion.
• 2 ED Glasses S-FPL 53 & S-FPL 51 & Lanthanum - Fully Separated Triplet (FST)  
  Fully Multi-coated optics ensures maximum light transmission
• Impressive user experience, designed for both visual observation and astrophotography

Precision focusing & mechanical design throughout

• Finely CNC machining aluminium body and patented rack and pinion focuser for heavy loading 360 degree rotatable for photography
• Deluxe high-glossy anodizing finish
• Retractable sunshade
• PATENTED：US 8,693,092 B2 / Taiwan 1417570
  

Design

At the heart of the Founder Optics FOT016 is premium performance 3-element ED APO triplet refractor, designed by a famous optical designer in based in Japan. The optical performance is impressive as a two ED glass elements are employed.

Unlike most ED triplet telescopes which use only 1 ED glass element, Founder Optics adopted 2 ED glass of S-FPL 53 and S-FPL 51 to bring a remarkable image that you'll immediately spot with even a casual viewing. With two fluoro-crown ED glass elements and fully multi-coated optics, these Founder Optics refractors provide a crystal clear, superb sharp, zero aberration and distortion image to your eyes or camera sensor.

In addition, each element is fully separated or air spaced which is not common even among APO triplet telescopes. This offers further improvements to the already impressive optical quality. 

Quality

In order to complete this unique design, it requires a very high level machining and assembly capability. Founder Optics partner with an experienced factory located in Taiwan with over 50 years experience in precision manufacturing, especially for Japanese companies. 

Besides manufacturing know-how, the high standard of quality control is also crucial to producing FOT86 and FOT106 telescopes. This is recorded in a Quality Certification Card.

Every unit is thoroughly tested, and these unique records help customers understand the quality of their telescope. Founder Optics take their quality checking very seriously as they aim to offer the best triplet APO telescopes to BINTEL customers. 

Focuser - 2.7'' Rack & Pinion

Perfect Hybrid Drive system with 8 Ball bearings- More Smoothly!

2sets of 4pcs ball bearing at 2 sides between the drawtube and the focuser handle linear travel of the focuser. Once the locked the knob, there is no gap among the drawtube, 8pcs ball bearings, and the focuser cover. It does not only keep the focuser always paralleled the optic axis, but also keep it moved very smoothly.

Dual Speed Focuser- 1:11 – Extremely Accurate!

Smooth focus motion and fine focus wheel allow precision adjustment from critical focusing of eyepiece or camera.

Unique Lock Function–  Heavy Loading Capability!

Special lock grabs the rack& pinion & drawtube in two directions. The design makes the focuser always paralleled the optics axis. Instead of pushing against the drawtube to eliminate focus shift while it’s focused. And it can handle up to 8kg as well for complex imaging trains.

Longer Traveling Distance– Suitable for a range of Photographing Accessories!

Unlike other focusers, the long travel 95mm provides more room for adjust for fine and accurate focus.  

It is compatibly for a wide range of photographic accessories, along with easy to use controls.  

Focuser Rotator Function 

Flexible rotated structure provides a convenience for user to have the best position to adjust focuser when observation and photography. The precision machining parts and assembly technique make a good collimation even rotate the focuser and rotator.

Loosen the rotator knob and focuser knob to rotate the focuser and rotator.

Solid, lockable Dew Shield

Built in sliding dew shield.  Three screws hold dew shield stable while imaging or observing while keeping it place during transport. 

Specifications:

Optical System: 2 ED APO Triplet (Fully Separated Elements)

Clear Aperture: 106mm

Focal Length: 636mm

Focal ratio: f/6

Image Circle (with Field Flattener): Ø44mm

Focuser: 2.7’’ Rack & Pinion Patented Focuser (Twist Lock)

Weight: OTA: 3.5kg/ with Tube Ring: 4.6kg

Diameter of Main Tube: 113mm

Tube Length: Fully Retracted: 557mm/ Fully Extended: 650mm

What's in the Box:

1)  High Quality Aluminum Case with Key
2)  FOT106/ FOT86 with Patent Rack & Pinion Focuser
3)  1.25’’/ 2’’ Twist Lock Adapter
4)  Crank Handle with 1pc 1/4"-20 Hexagon Screw
5)  Tube Rings with 4pcs Dovetail Screws
6)  Star Finder Shoe
7)  Field Flattener (M42) with Exchangeable M48 Adapter
8)  7’’ Vixen Type Mount Dovetail
9)  Quality Certification Card with Serial Number
10) Cleaning Cloth
11) Dust Caps (for Objective Lens)

Instruction FOT106 Manual 

Download here

Sky-Watcher VIRTUOSO GTi 150mm (6") 反射式台式多布森望远镜是一款 GOTO 望远镜，非常适合想要直接进行星空观测的初学者和经验丰富的观察者。与 130mm (5") 版本相比，此型号的镜子更大，这意味着图像更明亮、更详细。

这款小型望远镜便携性极高，具有完整的 GOTO 和跟踪功能。

从 Apple 或 Android 商店下载 SynScan 应用程序，并连接到 Sky-Watcher VIRTUOSO 支架生成的 Wifi 网络。安装 SynScan 应用程序后，您无需互联网连接即可使用望远镜，因此它非常适合在手机信号可能不可用的黑暗天空地点进行观察。

使用“明亮物体”校准模式，校准支架仅需几分钟。计算机化的 SynScan 系统可自动指向和跟踪天空中超过 42,000 个物体，包括行星、星团、星云甚至星系。这意味着花在寻找微弱星云或遥远行星上的时间更少，而花在享受观测上的时间更多。

直径 150 毫米 (6 英寸) 的折叠式多布森望远镜是一款小巧且易于使用的台式望远镜。专利折叠系统使其特别易于存储和运输。只需伸展镜筒，使用红点寻星镜对准望远镜，插入目镜，即可欣赏夜空。这款 Sky-Watcher 望远镜将揭示土星环、木星带、火星极地冰盖、金星和月亮相位的细节以及许多深空物体的景色。

VIRTUOSO GTi 多布森望远镜支架需要 12v DC 电源，可使用电池供电。BINTEL 可提供额外的 12v 电源适配器或可充电便携式电池组，以满足您的需求。

Celestron C8-A 是 Celestron 革命性 C8 的直接（但有很大改进）后代，C8 于 1970 年推出后彻底改变了天文学的爱好。这款坚固的铝制光学管只有 17 英寸长，重量只有 13 磅，便于运输和安装。但其视野比您对如此紧凑的仪器的期望要令人印象深刻得多。该管提供 2032 毫米焦距和 f/10 焦比，并增加了 Fastar 的多功能性（见下文）。

它配备了 Celestron 的专利 StarBright® XLT 光学涂层，可明显提高对比度和透光率，从而获得更明亮的深空图像和更短的曝光时间。借助 StarBright XLT，您将能够在观看月球和行星以及暗淡的星系和星云时辨别出细微的细节。

由于采用了 CGEM 式燕尾槽，Celestron C8-A 可以安装在多种电脑望远镜支架上。这款标志性光学镜筒为业余天文学家提供了便携性、易操作性、聚光能力和价格的最佳平衡。

迅达科技

1997 年，CCD 在天文摄影界声名鹊起，凭借其速度和便利性迅速取代了传统胶片摄影。这一年，Celestron 与 Santa Barbara Instruments Group (SBIG) 联手生产了 Fastar，这是 Celestron 广受欢迎的施密特-卡塞格林 (SCT) 光学系统的革命性附加组件。

使用 Fastar，SCT 的副镜可以拆除，换成平场透镜组件（由第三方制造商单独出售），这样就可以在望远镜前面使用 CCD 相机，该相机的焦距为 f/2。Fastar 系统的潜力令人惊叹：曝光时间比相机放置在仪器的原生 f/10 焦距时短 25 倍。成像仪只需 30 秒的曝光时间即可捕捉星系和星云。

StarBright XLT 涂料

StarBright XLT 是 Celestron 革命性的光学镀膜系统。它始终优于商业望远镜市场上的所有其他镀膜。我们的 StarBright XLT 高透射光学系统设计由三个主要组件组成：

• 独特的增强型多层镜面涂层由铝、SiO2（石英）、TiO2（二氧化钛）和 SiO2（二氧化硅）的精确层制成。反射率在整个光谱范围内相当平坦，可优化成像和视觉观察。
• 多层防反射涂层由精确的 MgF2（氟化镁）和 HfO2（二氧化铪）层制成。铪是一种稀有元素，每公斤价格接近 2,000 美元，与竞争涂层中使用的钛相比，它能提供更宽的通带。
• 校正镜片采用高透射率水白玻璃代替钠钙玻璃。水白玻璃在未涂防反射涂层的情况下透射光率约为 90.5%；比未涂防反射涂层的钠钙玻璃高 3.5%。当水白玻璃与 StarBright XLT 的防反射涂层结合使用时，平均透射率达到惊人的 97.4。

PlaneWave 20 英寸 CDK（校正 Dall-Kirkham）光学设计是一种创新解决方案，以实惠的价格提供无与伦比的天文成像质量。CDK 望远镜设计使用大尺寸 CCD 相机提供出色的成像效果，同时仍保持出色的视觉使用效果。CDK 设计的离轴性能远远超过大多数商用望远镜设计，包括 Ritchey-Chrétien 设计。这种不折不扣的设计独特之处在于使光学对准变得容易，准直变得非常简单。这确保了用户从望远镜中获得最佳性能。CDK 设计的图像平面的最终结果是没有离轴彗差、没有离轴散光、完全平坦的视场（没有离轴散焦）。CDK 设计将为您提供从视场中心到角落的精确恒星。有关我们的光学设计的更多信息

PlaneWave Instruments CDK20 是一款 20 英寸（0.51 米）f/6.8 校正 Dall-Kirkham 天文望远镜。CDK20 采用双碳纤维桁架设计，配有 3 个冷却风扇，从望远镜后部排出空气。CDK20 覆盖 52 毫米视野，无任何场曲、离轴彗形像差或像散。该仪器重量为 140 磅（64 千克），标配背板固定环，可随时安装您选择的调焦器。

所有 CDK20 望远镜均配备 熔融石英主镜和次镜

特征：

光学系统

次镜

主镜

镜头组

船运

包含的配件

注意：本产品交货期较长。如需更多详细信息，请发送电子邮件至： education@bintel.com.au

The Accura 70mm Mini Telescope is a compact refractor engineered for both celestial and terrestrial viewing. Its 70mm objective and 300mm focal length deliver three distinct magnification levels (15x, 20x, and 50x), via interchangeable eyepieces (6mm, 12mm, 20mm), allowing you to balance field of view with detail depending on your target. 

The included moon filter reduces glare during lunar observation, while the red dot finder scope accelerates target location. 

At just 2kg with a lightweight aluminium tripod, it's genuinely portable for field sessions or backyard astronomy. Ideal for observers seeking a no-fuss instrument that handles both night-sky exploration and daytime long-range viewing without sacrificing optical quality.

Specs:

In The Box:

• Accura Mini 70 Relfector Telescope
• Tripod
• 5x24 Finderscope
• 45 degree correct Image attachement
• Moon filter
• 3 x eyepieces (H6mm, F12mm, H20mm)
• 1.5x Erecting Eyepiece
• Aluminium Alloy Tripod
• Attachment plate
• Screws
• User manual 

Sky-Watcher 130/650 牛顿望远镜是一款全自动望远镜，非常适合初学者和想要直接进行观测的人。使用计算机化的 SynScan 系统的“明亮物体”对准模式，只需几分钟即可对准支架，该系统可以自动指向和跟踪天空中超过 42,000 个物体！这意味着花在寻找微弱星云或遥远行星上的时间更少，而花在享受观测上的时间更多。天文学从未如此简单！

Sky-Watcher 130/650 具有卓越的抛物面光学系统，为月球、行星和深空物体的观测提供了出色的全方位性能。

AZ-Go2 支架 - 可通过 Wi-Fi 控制 iOS 和 Android 设备，并与 SynScan 手动控制器兼容，提供平稳跟踪和快速对准。使用 Wi-Fi 可通过移动设备（智能手机或平板电脑）无线控制望远镜。

从 Google Play 或 App Store 下载 SynScan 应用程序。

AZ-Go2 支架特点：

• 无线网络连接
• DC12V电压
• 1.3kg 安装重量
• 直流电机

包装内容：

• 130/650mm牛顿望远镜
• AZ-Go2 支架
• 智能手机适配器
• 10 和 25 毫米超级普罗索目镜 – 1.25 英寸镜筒
• 红点寻星镜
• 电源要求：12v 直流电源（正极）或 AA 电池（不提供）
• 带配件托盘的不锈钢三脚架

规格：

150mm/1800mm Skymax 150 Maksutov-Cassegrain OTA

令人兴奋的全新 Skywatcher 可折叠多布森望远镜 14 GOTO 是一款精密设计的仪器，可让您轻松找到并欣赏夜空宝藏，例如行星、星云、星团、星系等等。凭借其获得专利的可折叠管设计，这些多布森望远镜真正实现了便携性和性能的极致。

优雅的桁架管设计经​​过精心设计，将易用性、极高的便携性和一致的性能融入到价格实惠的包装中。与其他桁架管设计不同，SkyWatcher 折叠式多布森望远镜在使用之间无需拆卸。它作为两个紧凑的部件运输，只需几秒钟即可组装并准备使用！一旦设置好，它很容易准直，并且整个晚上都能保持准直！专利张力控制手柄允许用户增加或减少张力，从而增加或减少光学管和侧板之间的摩擦。

SynScan ™ AZ 手动控制器可让您将望远镜对准特定物体，甚至只需按一下按钮即可巡视夜空！！用户友好的菜单系统可自动转向超过 42,900 个物体。即使是没有经验的天文学家也可以在几次观察中掌握其各种功能。专利双编码器设计允许用户随时手动移动望远镜 - 但无需重新对准！

Sky-Watcher Dobsonian SynScan 系列将传统多布森望远镜的便捷性、经济性与计算机化 Go-To 望远镜的便利性结合在一起。

规格

• 电源：10 至 15 V DC 1Amp，2.1mm 插头（中心正极）
• 电机类型：直流伺服电机，
• 分辨率：电机编码器：每转 1,620,000 次计数，主轴编码器：每转 11,748 次计数
• 转换速度：1.0X、2.0X、8X、16X、32X、200X、400X、600X、800X、1000X
• 追踪率：恒星、月球、太阳
• 跟踪模式：双轴跟踪
• 对准方法：最亮星对准、双星对准
• 数据库：25 个用户定义对象。完整的 M、NGC 和 IC 目录，部分 SAO 目录，共计 42,900 个对象
• 指向精度：高达 5 弧分