• 防露罩是被动防露系统的基本组成部分，其附加功能是保护望远镜免受不良杂散光的干扰。
• 毛毡衬里有助于吸收水分并防止外部光线到达光学元件并大大提高对比度。
• 由最高品质的 ABS 级聚合物制成。
• VELCRO® 品牌紧固件提供紧密贴合和衬垫，以免损坏或刮伤望远镜的表面。
• 它们可轻松卷成方便的尺寸，方便携带到观星派对和暗夜星空地点

美国制造！

提供非常宽的视野，具有精确的视场边缘清晰度。这些最新进展提供了完全多镀膜的光学设计，并采用高级异国情调的光学玻璃，以实现最佳的图像色彩和亮度校正。黑色镜片边缘提供增强的对比度并有助于减少反射，而共焦设计在目镜之间切换时几乎不会产生焦点变化。凭借宽大的眼部缓解，享受舒适的观察体验。与传统 Plössls 相比，UHD 目镜在色差和边缘失真校正方面提高了 40%。

采用防水设计，UHD 目镜可抵御雾气和户外大气元素。边缘呈黑色且为共焦。以全新、更佳的视角观察您喜爱的天体。

Benro S2PRO Video Head

The new and improved S2PRO is based on the S2. Providing stability in operation and counterbalance it also comes with a new look.

Made for small cameras and smartphones alike, the S2PRO is a versatile flat base video head. The S2PRO video head supports up to 2.5kg. Equipped with a 60mm flat base with a 3/8"-16 thread, the S2PRO is a versatile creative tool allowing you to mount the head separately on sliders, jibs, or monopods. Other features include: pan & tilt lock, fixed pan & tilt drag, bubble level and two 1/4"-20 accessory mounts for attaching monitor arms or audio recorders directly to the head. This allows you to attach accessories without needing a cage or rig to do so. Tilt range for the S2PRO is +90°/-70°. The forward 90 degree tilt helps with table top setups. The S2PRO also features an improved CNC machined aluminium sliding camera plate.

• 60mm Video Head – The S2PRO is a 60mm flat base (will pair with 75mm half ball) video head with fixed tilt drag, pan drag, tilt lock and pan lock.
• Two Accessory Mounts – Two 1/4"-20 mounts for attaching accessories.
• 2.5kg weight capacity – Supports cameras both large and small.
• Flat Base Versatility – Can be used on other flat surfaces with its 3/8"-16 mounting thread such as sliders, jibs and half ball adapters.
• CNC machined camera plate – The S2PRO includes a CNC machined aluminium sliding camera plate.

了解适用于尼康 Z 卡口的全新 MF 14mm F2.8 Z 镜头。MF 14mm F2.8 长期以来一直是世界各地广角摄影师的最爱。MF 14mm F2.8 Z 是三阳最畅销的产品，具有广角、高分辨率、清晰的图像和鲜艳的色彩。搭配轻便的尼康 Z 卡口无反光镜相机，您可以随时随地享受摄影乐趣。

**Special Price on the BINTEL Display Model! One only available**

Highlights:

• Ideal for visual observation and astrophotography.
• Designed for the amateur astronomer or photographer who wants to view and photograph the moon, planets, and deep sky objects.
• Features FPL53 "super" extra-low dispersion (ED) glass in a fully multicoated apochromatic lens system that corrects for both spherical and chromatic aberrations, astigmatism, and off-axis comas.
• This correction creates a wide flat field of view without distortion and removes the blue-tinted halo effect for true high-contrast color transmission.
• Can accept both 2" and 1.25" eyepieces and accessories for visual use.
• Threads on the drawtube allow direct connection of T-rings and other camera mounts.

A ring spacer placed around the objective lens refines star images beautifully in astrophotography.

In the previous SD81S model, a set of three tiny tin foils are placed around the objective lens as a spacer between the doublet lens. The end of the tin foils protruding over the objective lens obstruct the incoming light. As a result, the protruding tin foils make the light of diffraction of stars chipped radially. Exchanging the tin foils for the spacer ring makes the diffraction of the stars' light equal. It allows you to create more refined and beautiful star images in your astrophotography.

The SD lens suppresses residual chromatic aberration far below the threshold of visibility.

A lens of refracting telescopes has chromatic aberration which is caused by different wavelength of visible light (colors) focusing at different distances. The Vixen SD lenses, made of FPL53 super extra-low dispersion glass, allow for correcting the chromatic aberration over a wide spectrum of light. The SD81SII delivers outstandingly sharp images with high contrast for both visual and photographic applications. Moderately bright F7.7 images will satisfy the most demanding visual astronomer or astrophotographer.

A short optical tube in length is handy for not only visual observation but also astrophotography.

The ED81SII optical tube has a moderate short length to enable you to carry and set it up readily. Also, a lightweight optical tube allows you to balance it with fewer counterweights. The ED81S comes equipped with a metal carry handle and the Vixen standard dovetail slide bar M for quick attaching and detaching. The provided Flip mirror diagonal switches incoming light to allow for using two eyepieces of different magnifications alternately. Also, you can install a camera on the straight side and view an image through an eyepiece on the right-angled side of the flip mirror diagonal.

Full-frame imaging with a DSLR camera.

Using an SD reducer HD kit or an SD Flattener SD kit, which are available optionally, the SD80SII provides an image circle of 44mm, adequate for taking photos with a DSLR camera. (Photo) M8, M20 nebulae taken with Vixen SD81SII with SD reducer HD kit (compound focus 496mm) and Pentax K-1 at ISO1600, 49 minutes exposure.

Optional accessories to expand your pleasure of taking astrophotography.

SD Reducer HD Kit: This kit includes a flattener lens to be combined with a reducer lens for a flat and wide imaging field when you use them with the SD81SII, SD103SII, or SD115SII optical tube. The reducer lens reduces a focal length by 0.7X. Direct Wide Photo Adapter 60DX: It is available for Canon EOS or Nikon DSLR cameras. It is possible to change the orientation of a camera for a framing of the photographic field.

Wide Photo Adapter 60DX

High precision camera adapters for prime focus astrophotography are optionally available for Canon EOS and Nikon. The Wide Photo Adapter 60DX is designed to be an integrated camera mount reducing vignetting to the maximum. They are highly effective with full-frame DSLR cameras, and can be used with SD series refractors (in combination with the SD Reducer HD Kit or SD Flattener HD Kit).

Specifications

• Binoviewers improve views dramatically, producing a three dimensional effect that you’ll love!
• Using two eyes for observing instead of one lets you see more detail, reduces eye fatigue, and increases contrast
• For use with catadioptric telescopes and other telescopes with sufficient back focus
• Includes an aluminum carry case with foam-lined interior
• Requires a matching pair of 1.25” eyepieces, sold separately

介绍 iOptron 革命性的混合谐波驱动支架HEM27 。这些重量轻、有效载荷高的微型巨无霸将带来前所未有的天文体验。想象一下，一个支架头重 3.7 公斤，有效载荷能力为 13.5 公斤，无需笨重的配重或轴。HEM27 运用iOptron数十年打造精密支架的经验，将这一愿景变为现实。

HEM27 采用最先进的谐波驱动技术，结合无间隙 DEC 蜗杆/皮带驱动设计，实现了无与伦比的重量与有效载荷效率。其黑色阳极氧化全金属 CNC 加工机身不仅外观漂亮，而​​且坚固耐用，在未来许多年内都能保持最高性能。独特的功能（如电子摩擦制动和断电记忆）可让支架安全停止和恢复 GoTo 旋转，或者在突然断电后继续跟踪（无需重新调整并从头开始）。

特征

• 先进的谐波传动技术
• 有效载荷能力为 13.5 公斤，安装重量为 3.7 公斤
• CNC 加工和铸造的金属机身
• 独特的摩擦制动器可在计划内或计划外断电期间安全停止运动
• 360秒档位周期
• 永久周期误差校正（PPEC）
• Go2Nova® 手动控制器，带有 ~212,000 个对象数据库
• 电缆管理系统，无需将外部电缆悬挂到运动部件上
• 双鞍座（Vixen 和 Losmandy-D 款式）
• 内置零位搜索和定位器
• 断电位置和位置记忆
• 集成 ST-4 自动导航端口
• 内置 Wi-Fi（通过手动控制器）
• USB 端口用于固件升级和计算机控制
• 软质便携包

注意：不包括三脚架（单独提供）

HEM27_手册

Discover the world in unparalleled clarity with the ZeroTech Trace 15x56mm binoculars.

Designed with over 50 years of expertise in the optics industry, this product promises precision and performance that stands out in the crowd.

Key Features:

• ED Glass – Excellent Clarity, Field of View (FOV) and Light Transmission
• Abbe-Koenig Prisms
• Ergonomic rubber armour
• Smooth, Fast Focus Wheel
• Waterproof
• Fully Multi Coated (FBMC) lenses
• Dielectrically Coated Bak 4 Prisms
• Unconditional Lifetime Warranty
• Auxiliary shoulder strap included

Discover the world in unparalleled clarity with the ZeroTech Trace 15x56mm binoculars. Designed with over 50 years of expertise in the optics industry, this product promises precision and performance that stands out in the crowd.

For Wildlife Watchers: Dive deep into the wonders of nature. With a magnification of 15x, observe the minutest details of distant wildlife, from the vibrant plumage of birds to the subtle movements of elusive animals. The generous 56mm objective lens ensures maximum light intake, making dawn and dusk observations brighter and clearer.

For Photographers: Capture the world in its true essence. The Trace 15x56 optics provide a wide field of view, ensuring that you don’t miss out on any scenic beauty. The high-quality glass guarantees sharp and vibrant images, making it an indispensable tool for landscape and wildlife photography.

Specifications:

What's in the Box:

• 15x56 Trace Binoculars
• Protective binocular EVA case
• ZeroTech neck strap
• High Quality Microfibre Cloth

Bintel Lunar New Year Accessory Bundle

Celebrate the Moon with a trio of accessories designed to enhance your lunar observing experience. The Bintel Lunar New Year Accessory Bundle is perfect for anyone who wants to see more detail and enjoy longer, more comfortable viewing sessions.

This bundle includes:

Celestron T-Adapter-Barlow Lens Universal (1.25")
A flexible 2× Barlow and T-adapter all in one. Use it to double the magnification of your 1.25" eyepieces, giving you closer views of lunar craters, mountains, and valleys. Compact and lightweight, it lets you explore the Moon and planets in more detail without complicated setups.

Celestron Moon Filter (1.25")
The Moon is bright and beautiful, but its glare can make details hard to see. This simple screw-on filter reduces brightness and improves contrast, helping your eyes relax and revealing subtle surface features. Perfect for evenings near the full Moon, and useful for bright planets or terrestrial scenes.

Orion Moon Map 260
A laminated, fold-out map showing over 260 lunar features, including craters, mountain ranges, valleys, and historic landing sites. Both correct-image and mirror-image views are included, making it easy to identify features through binoculars, a telescope, or even with the naked eye.

Together, these three accessories make the Bintel Lunar New Year Accessory Bundle the ideal kit for exploring the Moon. See more, understand what you’re seeing, and enjoy longer, more detailed lunar observing sessions.

The Bintel Premium Solar System Observer Bundle is designed for serious planetary and lunar observation. It includes:

Telescope Accessories:

• Bintel GSO ND96 13% Moon Filter 1.25" (Density 0.9)

• Bintel Planetary Filter (1.25") – #47 Violet

• Saxon Cielo HD 1.25" ED Eyepiece – 6.5mm

Astronomical Maps & Observing Guides:

• Orion Mars Map and Observing Guide

• Orion Jupiter Map and Observing Guide

• Orion Saturn Map and Observing Guide

• Orion Moon Map 260 – Explore the Lunar Surface

Saxon Cielo HD 1.25" ED Eyepiece – 6.5mm

The Bintel Premium Solar System Observer Bundle features the Saxon Cielo HD 1.25" ED Eyepiece with a 6.5mm focal length, delivering exceptional high-definition views with enhanced color correction and sharpness. This eyepiece is ideal for detailed planetary and lunar observations, providing crisp, high-contrast images at powerful magnifications. IT gives 185x magnification in combination with 6, 8, and 10-inch Dobsonian telescopes, ensuring precise and comfortable viewing of solar system targets.

Bintel GSO ND96 13% Moon Filter 1.25" (Density 0.9)

The Bintel Neutral Density Moon filter reduces brightness without altering color, ensuring comfortable and natural lunar viewing. Enhance your knowledge with four detailed booklets on the Moon, Mars, Jupiter, and Saturn, guiding your exploration. The #47 violet filter reveals atmospheric details on Jupiter’s cloud belts and highlights polar regions on Mars and Saturn, enriching your observing experience.

Astronomical Maps & Observing Guides:

The Bintel Premium Solar System Observer Bundle also includes detailed Orion Maps and Observing Guides for Mars, Jupiter, Saturn, and the Moon. These expertly crafted guides provide in-depth information and navigation tips to enhance your understanding and observation of each celestial body. The Moon Map 260 offers a comprehensive exploration of the lunar surface, making this bundle an invaluable resource for serious planetary and lunar observers seeking to deepen their knowledge and improve their viewing experience.