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Bintel Glebe
Usually ready for pickup in 24 hours
Bintel 84 Wentworth park road, Glebe, 2073, NSW
Phone:(02) 9518 7255
Hours:
Monday9:30 am–5:30 pm
Tuesday9:30 am–5:30 pm
Wednesday9:30 am–5:30 pm
Thursday9:30 am–5:30 pm
Friday9:30 am–5:30 pm
Saturday9:30 am–4 pm
SundayClosed
产品
2027 products
2027 products
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$99.95
Need some colour planetary filters to enhance your viewing experience?
Why not get a set of four with the saxon 1.25" Colour Planetary Filter Set?
The saxon 1.25" Colour Planetary Filter Set is a great addition for lunar and planetary observing. They help increase image contrast and resolution on the Moon and planets as well as reduce glare from the full or near-full Moon.
The set comes in four colours of Yellow (#12), Red (#23A), Neutral Density (#96ND) and Blue (#80A).
$59.95
$89.95
Quickly and conveniently collimate your telescope with the saxon 1.25 Laser Collimator!
Quickly guides you towards the precise alignment of your telescope, this aluminum laser collimator has a bulls-eye target that allows you to easily adjust the telescope's primary mirror by tweaking the adjustment screws.
Collimation is successful once the laser beam hits the bulls-eye.
Proper collimation will mean sharper views and better astro photos by better the best from your telescope's optics.
This will work with all Newtonian style reflecting telescopes and also suits M42 and M48 threads.
$39.00
Enhance your stargazing experience with the Saxon 1.25" Moon & Skyglow Filter, an essential accessory for amateur astronomers and astrophotographers. This filter is designed to fit any 1.25-inch telescope eyepiece, significantly improving lunar observations by reducing glare and boosting contrast, revealing craters and lunar seas in exceptional detail.
Ever tried look at the Full Moon through a telescope? You'll know just how bright it can be!
The saxon 1.25" Moon Filter helps reduce glare and increase the contrast of the Moon allowing you to see the fine details on craters, mountains and across the Lunar plains, called Mare.
The Saxon 10" DeepSky CT Dobsonian Telescope (254/1200) 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 10" DeepSky Dobsonian Telescope and comes with the same specs of 254mm aperture and a focal length of 1200mm. 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 10" DeepSky Collapsible 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.
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.
Saxon 8 英寸 DeepSky (203/1200)多布森望远镜是您开启天文探险之旅的完美伙伴。这款价格实惠的望远镜配有“抛物面”主镜,可消除球面像差,配有四臂副镜支架,配有精细支架(厚度为 0.5 毫米),可减少衍射尖峰和光损失。
这款望远镜的口径为 203 毫米,焦距为 1200 毫米,管径为 8 英寸。这款望远镜配有优质零件和配件 - 特殊的滚珠轴承结构、Crayford 调焦器、目镜和寻星镜都旨在帮助您获得观察体验。组装后,经过一点练习,您很快就能找到并观察月球的岩石表面、太阳系中的行星以及星团、双星、星云和星系等深空物体。
Saxon 8 英寸 DeepSky 多布森望远镜在组装过程中不需要任何额外的工具,并且使用起来非常简单,是天文学初学者的完美望远镜。
什么是多布森望远镜以及为什么要使用张力控制手柄?
20 世纪 70 年代末,约翰·多布森 (John Dobson) 发明了一种简单而优雅的地平式方位角支架,用于承载牛顿反射镜。多布森式支架望远镜因其结构简单而受到业余天文学家和望远镜制造商的青睐。最简单的多布森式支架由一个盒子组成,该盒子允许光学管组件在高度上旋转,而盒子本身则在底座上以方位角旋转。
多布森式支架通常依靠望远镜光学管上的侧轴承与鞍座上的摩擦材料之间的摩擦力来将光学管固定到位。如果摩擦力太大,望远镜很难移动到视野中心。如果摩擦力太小,望远镜将无法停留在原位。这使得使用多布森式支架时很难稳定望远镜的光学管,尤其是在光学管上添加了寻星镜或目镜等附件时。只要摩擦力大小合适,光学管就能稳定,望远镜就可以保持在所需位置来观察物体,即使在支架旋转时也能保持其位置。
目前可用的稳定多布森式支架上望远镜的装置包括:一个可切片的重物,以平衡望远镜的重量,一个必须调整以抑制望远镜移动的摩擦锁,以及一个连接在望远镜筒和支架之间以辅助稳定的弹簧。
这些装置使用起来很不方便,因为它们没有提供简单且用户友好的方法来调整摩擦力。saxon 张力控制手柄发明的目的是提供一种张力调节器,用户可以轻松转动它来增加或减少张力,从而增加或减少光学管和支架侧板之间的摩擦力。
通过提供这样的张力调节器,望远镜无需保持平衡即可保持在原位。张力调节器可以拧紧,这样光学管就可以保持在原位,但在需要调整光学管的位置时仍然可以移动。或者,张力调节器可以完全拧紧以将光学管锁定在原位。
$26.95
saxon 100 片预清洁空白载玻片套件,包含100 片优质玻璃空白载玻片、 100 片盖玻片和一个可容纳 100 片载玻片的盒子
滑动尺寸为 25.4mm x 76.2mm (1" x 3"),带磨边。
盖玻片尺寸为 18mm x 18mm,厚度为 0.15mm。
$149.95
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.
$2,249.00
Saxon 8 英寸 DeepSky (203/1200)多布森望远镜是您开启天文探险之旅的完美伙伴。这款价格实惠的望远镜配有“抛物面”主镜,可消除球面像差,配有四臂副镜支架,配有精细支架(厚度为 0.5 毫米),可减少衍射尖峰和光损失。
这款望远镜的口径为 203 毫米,焦距为 1200 毫米,管径为 8 英寸。这款望远镜配有优质零件和配件 - 特殊的滚珠轴承结构、Crayford 调焦器、目镜和寻星镜都旨在帮助您获得观察体验。组装后,经过一点练习,您很快就能找到并观察月球的岩石表面、太阳系中的行星以及星团、双星、星云和星系等深空物体。
Saxon 8 英寸 DeepSky 多布森望远镜在组装过程中不需要任何额外的工具,并且使用起来非常简单,是天文学初学者的完美望远镜。
什么是多布森望远镜以及为什么要使用张力控制手柄?
20 世纪 70 年代末,约翰·多布森 (John Dobson) 发明了一种简单而优雅的地平式方位角支架,用于承载牛顿反射镜。多布森式支架望远镜因其结构简单而受到业余天文学家和望远镜制造商的青睐。最简单的多布森式支架由一个盒子组成,该盒子允许光学管组件在高度上旋转,而盒子本身则在底座上以方位角旋转。
多布森式支架通常依靠望远镜光学管上的侧轴承与鞍座上的摩擦材料之间的摩擦力来将光学管固定到位。如果摩擦力太大,望远镜很难移动到视野中心。如果摩擦力太小,望远镜将无法停留在原位。这使得使用多布森式支架时很难稳定望远镜的光学管,尤其是在光学管上添加了寻星镜或目镜等附件时。只要摩擦力大小合适,光学管就能稳定,望远镜就可以保持在所需位置来观察物体,即使在支架旋转时也能保持其位置。
目前可用的稳定多布森式支架上望远镜的装置包括:一个可切片的重物,以平衡望远镜的重量,一个必须调整以抑制望远镜移动的摩擦锁,以及一个连接在望远镜筒和支架之间以辅助稳定的弹簧。
这些装置使用起来很不方便,因为它们没有提供简单且用户友好的方法来调整摩擦力。saxon 张力控制手柄发明的目的是提供一种张力调节器,用户可以轻松转动它来增加或减少张力,从而增加或减少光学管和支架侧板之间的摩擦力。
通过提供这样的张力调节器,望远镜无需保持平衡即可保持在原位。张力调节器可以拧紧,这样光学管就可以保持在原位,但在需要调整光学管的位置时仍然可以移动。或者,张力调节器可以完全拧紧以将光学管锁定在原位。
$59.95
The saxon 12v 5A Australia AC/DC Power Adapter provides 12-volt power with an amperage of 5amp.
This product is certified with the Australian RCM mark for Australia and NZ.
This saxon 12v 5A power adapter suits the following products:
- saxon AstroSeeker Mount with Steel Tripod [WiFi Enabled with Hand Controller]/ #615000
- saxon AstroSeeker 90MAK Cassegrain Telescope [WiFi Enabled with Hand Controller]/ #244490
- saxon AstroSeeker 127MAK Cassegrain Telescope [WiFi Enabled with Hand Controller]/ #244412
- saxon AstroSeeker 13065 Reflector Telescope [WiFi Enabled with Hand Controller]/ #224413
- saxon AstroSeeker 15075 Reflector Telescope [WiFi Enabled with Hand Controller]/ #224415
- saxon GoTo EQ3 Mount with Steel Tripod/ #613003
- saxon GoTo EQ5 Mount with Steel Tripod/ #613005
- saxon HEQ5 Pro Mount with Steel Tripod/ #613008
- GoTo dobsonian telescopes
- Celestron Nexstar telescopes
- Celestron CPC (except deluxe version)
- Sky-Watcher Star Adventurer GTi
- Sky-Watcher discovery telescopes
- Sky-Watcher Mini AZGTi/ AZGTe
- Cooled cameras
saxon Plossl eyepieces can be used on all types of telescopes - refractors, reflector, and catadioptrics such as Celestron SCT telescopes.
Featuring a 4-element design, this Plossl eyepiece ensures maximum light transition, minimises spherical aberration, distortion, astigmatism, and off-axis colour. The edge-to-edge blackened optics provide excellent contrast across the 52° apparent field of view.
This 15mm size offers a mid range magnification between the 10mm and 25mm sized eyepieces provided as standard with most telescopes. This mean more flexibility to find just the right size for observing the Universe.
The oversized optical elements provide long eye relief while stray light is eliminated by the fold back rubber eyecups.
$109.95
If you'd like to enhance your astronomy experience with some colour planetary filters, why not go for the saxon 2" Colour Planetary Filter Set?
The saxon 2" Colour Planetary Filter Set comes with four filters -- Red, Yellow, Blue and Neutral Density.
$149.95
$849.00
You expect nothing less than crystal-clear images in your scope, but what are you going to do with the mount and tripod you already have? Mount it with the saxon 200/1000 DS Astrophotography Newtonian Telescope, that's what!
Combined with the aperture of 200mm and focal length of 1000mm, this scope is great for prime-focus photography. Higher quality images can be achieved with the optional coma corrector.
This model comes in an OTA form for you to use your own mount and telescope; and customise it with your own accessories to start a great viewing sesssion immediately.
The saxon 200DS Astrophotography Newtonian Telescope features the following:
- 200mm aperture
- 1000mm focal length (F/5.0)
- 2" Dual Speed 10:1 focuser
- 9x50 finderscope
- 2" LET 28mm eyepiece.
- 2" to 1.25" adapter.
$299.00
如果您需要一副既适合天文学又适合远距离陆地观测的双筒望远镜,那么您一定会想要Saxon 20x80 夜空防水双筒望远镜。
这款双筒望远镜配有超大 80 毫米物镜(具有防反射涂层、BaK-4 棱镜和全多层镀膜镜片),可以使图像变得明亮、清晰和明快。
要开始使用双筒望远镜,只需使用内置三脚架支架和中央稳定杆将其安装在三脚架上即可。这款轻巧、长出瞳距的双筒望远镜防水防雾,无论您身在何处,都能享受舒适的观看体验。
| 保修信息 | 3 年有限保修 |
|---|---|
| 放大 | 20X |
| 物镜直径 | 80毫米 |
| 眼部舒缓 | 15.4 毫米 |
| 出瞳 | 4 毫米 |
| 视场 | 65米 / 1000米 |
| 近距离聚焦 | 22 分钟 |
| 棱镜类型 | 波罗 |
| 棱镜玻璃 | 巴克-4 |
| 镜头镀膜 | 全多层镀膜 |
| 对焦系统 | 中心 |
| 防水/防雾 | 防水防雾 |
| 眼罩 | 折叠式 |
| 方面 | 249 x 109 x 340 毫米 |
| 重量 | 1950克 |
$449.00
saxon 30x80 夜空防水双筒望远镜不仅能欣赏到美丽的夜空景色,还能看到广阔的陆地景观。
这些浮动防水双筒望远镜功能丰富:
- 金属机身,橡胶覆盖
- BAK-4 棱镜
- 全多层镀膜镜片
- 较长的出瞳距离
- 中央聚焦
- 配备重型三脚架适配器
- 背包手提箱。
| 保修信息 | 3 年有限保修 |
|---|---|
| 放大 | 30倍 |
| 物镜直径 | 80毫米 |
| 眼部舒缓 | 10 毫米 |
| 出瞳 | 2.67 毫米 |
| 视场 | 41米 / 1000米 |
| 近距离聚焦 | 25 分钟 |
| 棱镜类型 | 巴克-4 |
| 棱镜玻璃 | 波罗 |
| 镜头镀膜 | 全多层镀膜 |
| 对焦系统 | 中心 |
| 防水/防雾 | 防水防雾 |
| 眼罩 | 折叠式 |
| 方面 | 355 x 279 x 139 毫米 |
| 重量 | 2270克 |
saxon Plossl eyepieces can be used on all types of telescopes - refractors, reflector, and catadioptrics such as Celestron SCT telescopes.
Featuring a 4-element design, this Plossl eyepiece ensures maximum light transition, minimises spherical aberration, distortion, astigmatism, and off-axis colour. The edge-to-edge blackened optics provide excellent contrast across the 52° apparent field of view.
This 32mm size will offer a lower magnification than the 25mm size provided as standard with most telescopes. It's a handy way to obtain a wider field of view for large deep-sky objects including many nebulae and star clusters.
The oversized optical elements provide long eye relief while stray light is eliminated by the fold back rubber eyecups.
The Saxon 5" DeepSky CT delivers serious optical performance in a remarkably portable package. Its 130mm aperture and 650mm focal length gather sufficient light for detailed lunar observation and bright deep-sky objects, while the compact tabletop design keeps total weight under 6.5kg—ideal for observers who value mobility without sacrificing aperture. The pre-assembled tube and included pair of 1.25" eyepieces mean you're ready to observe within minutes. A practical choice for those transitioning from binoculars to dedicated telescope work, or for experienced observers seeking a secondary scope for travel and field sessions.
Saxon 5" DeepSky CT Dobsonian Telescope
| Specification | Details |
|---|---|
| Warranty Information | 5-Years Limited Warranty |
| Optical Specifications | |
| Optical Design | Newtonian (Parabolic) |
| Aperture | 130mm |
| Highest Practical Power | 260x |
| Focal Length | 650mm |
| Focal Ratio | F/5.0 |
| Accessories | |
| Eyepieces | 25mm and 10mm |
| Finderscope | Red dot |
| Barlow Lens | N/A |
| Diagonal | No |
| Mount & Physical Specifications | |
| Mount Type | Table-Top Dobsonian Alt-Azimuth |
| Tripod | No |
| Shipping Dimensions | 54 x 41 x 40 cm³ |
| Shipping Weight | 9.3 kg |
The Saxon 50mm MK II Guidescope is a compact and lightweight guidescope designed for astrophotography. With a 50mm aperture and a high-quality optical design, it provides precise guiding for long-exposure imaging. The guidescope is easy to mount and compatible with most telescope setups, ensuring accurate tracking and sharp images.
$19.99
Saxon 50 件幻灯片套件
厌倦了研究用显微镜得到的同样乏味的预制载玻片?也许是时候尝试制作自己的载玻片了。拥有自己的Saxon 空白载玻片套件(带盒)(50 片)可以让您了解您周围从未想过的微生物世界!您会对发现的东西感到惊讶!
Saxon 50 片幻灯片套件包括 50 片高品质玻璃空白片、100 片盖玻片和一个方便的塑料盒,可让您的幻灯片井然有序且安全。
规格
- 滑动尺寸为 25.4 毫米 x 76.2 毫米,边缘已磨平。
- 盖玻片尺寸为 18mm x 18xx,厚度为 0.15mm。
带盒的 Saxon 空白幻灯片套件也有 100 个一包出售。
包装内容
- 1x saxon 空白幻灯片(50 片)
- 1x saxon 盖玻片(100 片)
- 1 个 saxon Slides 便携盒
Saxon - 高品质光学元件
Saxon 品牌致力于质量和研究。该公司根据用户的优先考虑和需求开发了一系列双筒望远镜、望远镜、显微镜和配件。Saxon 的每款产品都基于这样的理念:每个人的观看需求都不同,这一点通过每条精确且经过深思熟虑的产品线得到了证实。浏览一系列 Saxon 光学产品,您会发现每一款镜片都经过精心设计,以帮助每位观看者在任何情况下都能看到最好的东西。
产品代码:SAX-310050
saxon Plossl eyepieces can be used on all types of telescopes - refractors, reflector, and catadioptrics such as Celestron SCT telescopes.
Featuring a 4-element design, this Plossl eyepiece ensures maximum light transition, minimises spherical aberration, distortion, astigmatism, and off-axis colour. The edge-to-edge blackened optics provide excellent contrast across the 52° apparent field of view.
This 6.3mm size offers higher magnification than the 10mm eyepiece that comes as standard with many telescopes. Ideal for planets especially Saturn, Jupiter and Mars.
The saxon 6" DeepSky Dobsonian (153/1200) Telescope is the perfect partner to begin your astronomy adventure with. This affordable telescope comes with a "paraboloidal" primary mirror to eliminate spherical aberration and a four-arm, secondary-mirror bracket with fine supports (0.5mm thick) to reduce diffraction spikes and light loss.
This telescope comes with an aperture of 153mm and a focal length of 1200mm in a 6" tube. This scope features quality parts and accessories - the special roller-bearing construction, rack and pinion focuser, eyepieces and finderscope are all designed to aid with your observing experience. Once assembled and with a little practice, you'll soon be able to find and view the rocky surfaces of the Moon, planets in the Solar System as well as deep sky objects such as star clusters, double stars, nebulae and galaxies.
The saxon 6" DeepSky Dobsonian Telescope requires no additional tools during assembly and is incredibly easy to use, making it the perfect scope for beginner astronomers.
| Warranty Information | 5-Years Limited Warranty |
|---|---|
| Optical Design | Newtonian (Parabolic) |
| Aperture | 153mm |
| Highest Practical Power | 306x |
| Focal Length | 1200mm |
| Focal Ratio | F/7.8 |
| Eyepieces | Plossl 25 and Plossl 10 |
| Finderscope | 6x30 |
| Barlow Lens | No |
| Diagonal | No |
| Mount Type | Dobsonian Alt-Azimuth |
| Tripod | No |
| Optical Tube Weight | 5.78kg |
| Shipping Dimensions | Tube: 125 x 38 x 34cm3, Base: 76 x 67 x 11cm3 |
| Shipping Weight | Tube: 9kg, Base: 13kg |
如果您想要一架可在白天和夜间使用的望远镜,您一定会喜欢Saxon 70 AZ2 折射望远镜的双重功能。
这款便携式望远镜焦距为 700 毫米,孔径为 70 毫米,视野开阔。使用随附的三个 1.25 英寸目镜、寻星镜、直立目镜和带附件托盘的铝制三脚架等配件,您可以充分享受观察过程。
易于组装的Saxon 707 AZ2 折射望远镜非常适合初学者观察。
| 保修信息 | 5 年有限保修 |
|---|---|
| 光学设计 | 折射镜 |
| 光圈 | 70毫米 |
| 最高实用功率 | 140x |
| 焦距 | 700毫米 |
| 焦距比 | 光圈/10.0 |
| 目镜 | Super 25、Super 10 和 SR4 |
| 寻星镜 | 5x24 |
| 巴罗镜 | 2x |
| 对角线 | 1.25 英寸 90° 直立图像对角线 |
| 安装类型 | 高度方位角 |
| 三脚架 | 铝 |
| 光学筒尺寸 | 7 x 66.5厘米 |
| 光学筒重量 | 1.45公斤 |
| 运输尺寸 | 99 x 32 x 26厘米3 |
| 运输重量 | 6.6公斤 |
The saxon 8" DeepSky CT Dobsonian Telescope (203/1200) features a powerhouse telescope with amazing light-gathering capabilities that's easy to use and transport.
This beginner telescope is the retractable twin to the full-tube saxon 8" DeepSky Dobsonian Telescope and comes with the same specs of 203mm aperture and a focal length of 1200mm. 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 8" DeepSky Collapsible 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.
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.
Saxon 8 英寸 DeepSky (203/1200)多布森望远镜是您开启天文探险之旅的完美伙伴。这款价格实惠的望远镜配有“抛物面”主镜,可消除球面像差,配有四臂副镜支架,配有精细支架(厚度为 0.5 毫米),可减少衍射尖峰和光损失。
这款望远镜的口径为 203 毫米,焦距为 1200 毫米,管径为 8 英寸。这款望远镜配有优质零件和配件 - 特殊的滚珠轴承结构、Crayford 调焦器、目镜和寻星镜都旨在帮助您获得观察体验。组装后,经过一点练习,您很快就能找到并观察月球的岩石表面、太阳系中的行星以及星团、双星、星云和星系等深空物体。
Saxon 8 英寸 DeepSky 多布森望远镜在组装过程中不需要任何额外的工具,并且使用起来非常简单,是天文学初学者的完美望远镜。
什么是多布森望远镜以及为什么要使用张力控制手柄?
20 世纪 70 年代末,约翰·多布森 (John Dobson) 发明了一种简单而优雅的地平式方位角支架,用于承载牛顿反射镜。多布森式支架望远镜因其结构简单而受到业余天文学家和望远镜制造商的青睐。最简单的多布森式支架由一个盒子组成,该盒子允许光学管组件在高度上旋转,而盒子本身则在底座上以方位角旋转。
多布森式支架通常依靠望远镜光学管上的侧轴承与鞍座上的摩擦材料之间的摩擦力来将光学管固定到位。如果摩擦力太大,望远镜很难移动到视野中心。如果摩擦力太小,望远镜将无法停留在原位。这使得使用多布森式支架时很难稳定望远镜的光学管,尤其是在光学管上添加了寻星镜或目镜等附件时。只要摩擦力大小合适,光学管就能稳定,望远镜就可以保持在所需位置来观察物体,即使在支架旋转时也能保持其位置。
目前可用的稳定多布森式支架上望远镜的装置包括:一个可切片的重物,以平衡望远镜的重量,一个必须调整以抑制望远镜移动的摩擦锁,以及一个连接在望远镜筒和支架之间以辅助稳定的弹簧。
这些装置使用起来很不方便,因为它们没有提供简单且用户友好的方法来调整摩擦力。saxon 张力控制手柄发明的目的是提供一种张力调节器,用户可以轻松转动它来增加或减少张力,从而增加或减少光学管和支架侧板之间的摩擦力。
通过提供这样的张力调节器,望远镜无需保持平衡即可保持在原位。张力调节器可以拧紧,这样光学管就可以保持在原位,但在需要调整光学管的位置时仍然可以移动。或者,张力调节器可以完全拧紧以将光学管锁定在原位。
$369.95
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.
| Warranty Information | 5-Years Limited Warranty |
|---|---|
| Optical Design | Refractor |
| Aperture | 80mm |
| Highest Practical Power | 160x |
| Focal Length | 400mm |
| Focal Ratio | F/5.0 |
| Eyepieces | Super 25 and Super 10 |
| Finderscope | 6x30 |
| Barlow Lens | No |
| Diagonal | 1.25" 45° Erect Image Diagonal |
| Mount Type | Alt-Azimuth |
| Tripod | Aluminium |
| Optical Tube Dimensions | 8 x 40cm |
| Optical Tube Weight | 1.9kg |
| Shipping Dimensions | 95 x 25 x 44cm3 |
| Shipping Weight | 9.9kg |
$3,499.00
saxon 9.7” LCD Phase Contrast Infinity Digital Microscope
The saxon 9.7” LCD Phase Contrast Infinity Digital Microscope
combines cutting-edge technology and convenience, featuring a built-in 5-million-pixel camera and advanced optical performance. Ideal for professional and educational applications, this microscope offers precision, versatility, and durability at an affordable price.
Key Features:
- Magnification: Optical 10x, 100x, 400x, 1000x
- Coarse & Fine Focusing: Ensures detailed observation.
- Siedentopf Trinocular Head: 30° inclined tubes and diopter adjustments.
- Infinity Objectives: 4x/0.10, 10x/0.25, S40x/0.65, S100x/1.25 oil
- Condenser for bright field: Adjustable Abbe N.A. 1.25 condenser for brightfield microscopy.
- Illumination: In-built adjustable brightness 3W LED Light
Applications:
- Biological research
- Industrial inspection
- Educational purposes in schools and universities.
This model is designed for professionals and enthusiasts seeking high performance, ease of use, and durability in a digital microscope.
| Warranty Information | 3-Years Limited Warranty |
|---|---|
| Eyepiece | WF 10x/ 22mm |
| Magnification Range | Optical 10x, 100x, 400x, 1000x, Screen 20x-500x |
| Objectives | 4x, 10x, 40xR & 100xR |
| Field of View | 22mm |
| Working Distance | 4x @ 20.49mm, 10x @ 14.51mm, 40x @ 0.24mm, 100x @ 0.15mm |
| Illumination | LED |
| Head Type | Trinocular |
| Focus | Coarse and Fine, Coaxial |
| Condenser | 1.25 Abbe |
| Stage Type | Fixed with Attached Mechanical Slide Holder (216mm x 150mm) |
| Stand | Arm |
| Power Supply | 100~265V |
撒克逊 909 AZ3
Saxon 909 AZ3折射望远镜适合陆地和天空观测。
望远镜的口径为 90 毫米,焦距为 910 毫米,可让您欣赏到绝佳的夜空景色。稍加练习,您很快就能看到月球陨石坑、木星卫星、明亮的星云和星团。当您不观察夜空时,可以使用望远镜观察陆地或海上的自然风光。
合适的太阳滤光片
-
千橡市太阳能滤光片 120 毫米外径
$ 139.00
添加到购物车
| 保修信息 | 5 年有限保修 |
|---|---|
| 光学设计 | 折射镜 |
| 光圈 | 90 毫米 |
| 最高实用功率 | 180x |
| 焦距 | 910毫米 |
| 焦距比 | 光圈/10.1 |
| 目镜 | Super 25 和 Super 10 |
| 寻星镜 | 6x30 |
| 巴罗镜 | 不 |
| 对角线 | 1.25 英寸 45° 直立图像对角线 |
| 安装类型 | 高度方位角 |
| 三脚架 | 铝 |
| 光学筒尺寸 | 9 x 86.5厘米 |
| 光学筒重量 | 2.5公斤 |
| 运输尺寸 | 96 x 43 x 23立方厘米 |
| 运输重量 | 10.4公斤 |
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