The James Webb Space Telescope took three decades from conception to launch but the wait has been worth it. The results of the most anticipated telescope of the 21st century have been nothing short of spectacular.

The idea for the James Webb Space Telescope (JWST) was first raised in 1989, well before the enormously successful Hubble Space Telescope was launched. The infrared telescope with a mirror larger than four meters was launched on Christmas Day 2021.

In the summer of 2022, NASA released the first scientific images from Webb to the amazement of more than 300,000 viewers who watched the event live, and hundreds of millions around the world who have viewed Webb's images since then.

Webb's Cosmos is written in the spirit of Terry Dickinson's enormously popular book Hubble's Universe, which has sold over 100,000 copies. This book contains both the classic Webb images that have already become famous and the latest images from the frontiers of science taken by Webb, some of which appear here for the first time.

Author Marcin Sawicki is a professional astronomer who is an active user of Webb's images and data. He brings a wealth of knowledge and personal experience to the book and explains the science behind the images in accurate but accessible and engaging language.

Webb's Cosmos first provides the needed historical and scientific background to understand how the telescope works and what it can do. The book then presents a curated selection of some 200 photographs with descriptive captions that narrate these images of the distant universe. Chapters include:

• Stars and gas clouds
• Galaxies both near and far
• Planets and our solar system
• Exoplanets.

AUTHOR:
Marcin Sawicki is a professional research astronomer who has been involved with the James Webb Space Telescope Project for more than two decades and is now extensively using Webb for research. He is the co-author of 20 research papers based on data taken with Webb. A professional educator and experienced science communicator, Sawicki is Professor of Astronomy and Physics at Saint Mary's University and has held prestigious appointments: Canada Research Chair, Canadian Space Agency Science Fellow and Plaskett Fellow.

William Optics 48mm T 型接口采用优质铝材料制成，可与所有 FX 安装相机兼容。

安装：富士 FX 卡口

重量：115克

螺纹类型：M48

William Optics 48mm T 型卡口采用优质铝材料制成，可与所有尼康 Z 无反光镜相机兼容。

安装：尼康 Z卡口

重量：135克

螺纹类型：M48

William Optics DSD 245mm 安装板的两侧均采用 Vixen 和 Arca Swiss 设计。该板还具有三个 1/4"-20 螺纹孔、两个 3/8"-16 螺纹孔和三个无螺纹槽。

• 长度：245 毫米
• 顶部宽度：38 毫米
• 底部宽度：41.7 毫米

Maintaining its appealing style and presentation, the Yearbook of Astronomy 2026 contains comprehensive jargon-free monthly sky notes and an authoritative set of sky charts to enable backyard astronomers and sky gazers everywhere to plan their viewing of the year’s eclipses, comets, meteor showers and minor planets as well as detailing the phases of the Moon and visibility and locations of the planets throughout the year. To supplement all this is a variety of entertaining and informative articles, a feature for which the Yearbook of Astronomy is known.

Articles for the 2026 edition include:

• Recent Advances in Astronomy by Rod Hine
• Recent Advances in Solar System Exploration by Peter Rea
• Anniversaries in 2026 by Neil Haggath
• The Astronomers' Stars: Taking It to Extremes by Lynne Marie Stockman
• Hawking Stars by Andrew D. Santarelli and Matthew E. Caplan
• Subrahmanyan Chandrasekhar and Professor A. S. Eddington by David M. Harland
• Planetary Protection: Keeping the Planets Safe from Earthly Bacteria by Peter Rea
• Nearby Worlds Out There: The Many Kinds of Exoplanet by John McCue
• Comets and Literature in the Nineteenth Century by Randall Stevenson
• On the Origin of NASA Names by Means of Imaginative Selection by Peter Rea
• Mission to Mars: Countdown to Building a Brave New World: Pausing for Thought by Martin Braddock
• A History of Observatory Designs: The Telescope Age from the Seventeenth to Nineteenth Centuries by Katrin Raynor
• Sidewalk Astronomy: Cosmos to Kerbside by Jonathan Powell

This iconic publication made its first appearance way back in 1962, shortly after the dawning of the Space Age. Now well into its seventh decade of production, the Yearbook continues to be essential reading for anyone lured and fascinated by the magic of astronomy and who has a desire to extend their knowledge of the Universe and the wonders to which it plays host. The Yearbook of Astronomy is indeed an inspiration to amateur and professional astronomers alike, and warrants a place on the bookshelf of all stargazers and watchers of the skies.

AUTHOR:
Brian Jones developed a fascination for astronomy at the age of five when he first saw the stars through a pair of binoculars, and his interest took him into the realms of writing sky guides for local newspapers, appearing on local radio and television, teaching astronomy and space in schools and, in 1985, becoming a full time astronomy and space writer. As well as being editor of the Yearbook of Astronomy since the 2017 edition, Brian has penned around 20 books to date which have covered a wide range of astronomy- and space-related topics for both children and adults. His passion for bringing an appreciation of the universe to his readers is reflected in his writing. The minor planet 45689 Brianjones is named after him.

100 colour illustrations

借助蔡司 10x40 SFL 双筒望远镜（SmartFocus Lightweight），您可以轻松体验特殊时刻。SFL 双筒望远镜经过优化，尽可能轻巧紧凑，是 SF 系列的完美补充。全新超高清 (UHD) 概念可确保逼真的色彩再现和最高水平的细节。得益于其 SmartFocus 概念，调焦轮位置完美，即使戴着手套也能实现快速精确的对焦。优化的人体工程学和大出瞳设计让您享受轻松无干扰的观看体验。

SFL 10x40 在 1,000 米距离处的视野可达 115 米，最近对焦距离为 1.5 米，可提供完美的概览和精确的细节识别。

镜头直径减小了 2 毫米，因此可以使用更薄的镜头元件，并且间距更小，因此与蔡司 Victory SF 型号相比，双筒望远镜的重量可减少高达 20%，体积可减少高达 13%。因此，SFL 双筒望远镜比竞争对手的同类产品轻 30%。

The compact and lightweight spotting scope for detailed bird watching.

• Premium Optics with HD Concept

The ZEISS Conquest Apia 65 is the ideal spotting scope for nature and bird watchers who want to combine lightness and compact design with outstanding optical performance when on the move. It is a reliable companion on long and mobile observation tours. Thanks to its HD optics concept, it delivers clear, high-contrast images across the entire field of view, and its 20–50x zoom range allows you to see both a wide overview and the finest details.

The high light transmission of 87% ensures reliable observations even in low light conditions. Ergonomic focus and zoom wheels make operation easy, while the robust housing with non-slip armouring protects the optics and the LotuTec® coating allows water and dirt to simply roll off.

Compact and Lightweight

Designed for those who are always on the move, the Conquest Apia's slim, lightweight body fits effortlessly into any pack. Whether you're glassing a hillside at dawn or scanning a wetland from the edge of a hide, this scope won't slow you down. Its compact proportions belie the full-sized optical performance within.

Premium Optics with HD Concept

ZEISS HD glass elements deliver exceptional colour fidelity and resolution across the full zoom range. Fluoride-type glass suppresses chromatic aberration so subjects appear with outstanding edge-to-edge sharpness and natural colour rendition — even in challenging low-light or high-contrast conditions.

ZEISS T* Anti-Reflection Coating

ZEISS T* multi-coating is applied to every air-to-glass surface, reducing reflections to an absolute minimum and maximising light transmission. The result is a bright, high-contrast image with exceptional colour neutrality — the hallmark of every ZEISS optic. In low light or against bright skies, the difference is immediately visible.

LotuTec® Hydrophobic Lens Coating

The outer lens surfaces are treated with ZEISS LotuTec® — a hydrophobic nano-coating inspired by the lotus flower's self-cleaning properties. Water, grease and dust bead off rather than smearing. In rain, fog or dewy conditions your view remains clear without constantly wiping the lens. LotuTec® keeps your optics performing flawlessly no matter what the weather throws at you.

Ergonomic Design

Every control on the Conquest Apia is where your hands naturally fall. The smooth dual-speed focus wheel allows quick rough focus followed by precise fine adjustment, while the large, textured zoom ring is easily operated with gloves on. The angled eyepiece option makes extended sessions effortless whether the scope is on a low tripod or a high window mount.

In addition, compatibility with the ZEISS Digiscoping Adapter allows you to take photos and videos with your smartphone for nature documentation and birdwatching.

Specifications:

凭借出色的精度、轻巧的重量和坚固的设计，ZEISS Conquest® Gavia 是您在人迹罕至的地方进行探索时永远需要的伙伴。

这款配备 85 毫米物镜的观测镜特别轻巧紧凑。这使它成为近距离和远距离观察的理想仪器，尤其是在难以接近的区域。同类产品中独一无二的是短距离近焦，可轻松捕获小目标。

高分辨率镜头系统和快速对焦功能可将照片转化为令人难忘的图像。无论您是拍摄单只鸟还是整个鸟群，Conquest Gavia 85 的 60 倍放大倍率都能让自然观察者尽情欣赏野生动物，确保不会忽略任何细节。通用三脚架板可与多种三脚架兼容。

ZEISS Conquest Gavia 为观鸟者和自然观察者提供了一款非常有价值的高性能观测镜。

光

镁合金机身和紧凑的尺寸使 ZEISS Gavia 成为您无论走到哪里都能轻松携带的伴侣。

人类工程学的

大型对焦环可实现精确操作并轻松对焦观看图像。

明亮、清晰、细节丰富

极其精确的屋脊棱镜和高清镜头系统保证了明亮清晰的观看图像。

无论天气如何，视野都清晰

大自然中总有令人兴奋的事物值得观赏——即使在潮湿的天气。这就是蔡司开发 LotuTec® 的原因。这是一种用于双筒望远镜和观景镜镜片的涂层，可在所有天气条件下实现清晰无阻的视野。

蔡司 T* 镀膜

蔡司 T* 镀膜是您在弱光条件下和黄昏时体验到的明亮高对比度图像的保证。然而，其背后并没有构建涂层的特定配方。相反，它是一种不断调整以适应新玻璃材料和要求的技术，并且每个镜头都有所不同。

特征

方面

高品质光学元件和高清概念

Conquest HDX 的光学卓越性基于 HD 概念：完美平衡的光学系统，结合了精选涂层、镜头和精细调整的光学设计。它可实现 90% 的透光率，从而获得最明亮的图像；色彩保真度高，从而获得逼真的图像，不会出现色边和色偏，实现完美识别；边缘到边缘的清晰度高，从而在整个视野范围内获得清晰细致的图像。

坚固耐用的设计

Conquest HDX 可在任何环境下使用，无论是极端温度、潮湿环境还是阳光直射。其耐用、防水和防震的特点归功于其坚固的机械设计和轻质镁合金外壳。此外，它覆盖有保护性橡胶装甲，在任何情况下都能提供完美的抓握力。

精心设计的人体工程学

经过精心设计的人体工程学设计，防滑手柄和平滑精确的调焦轮让长时间观察时也能舒适操作。可调节眼罩和可锁定屈光度设置确保个性化的观看体验。

无论天气如何，视野都清晰

大自然中总有令人兴奋的事物值得观赏——即使在潮湿的天气。这就是蔡司开发 LotuTec® 的原因。这是一种用于双筒望远镜和观景镜镜片的涂层，可在所有天气条件下实现清晰无阻的视野。

蔡司 T* 镀膜

蔡司 T* 镀膜是您在弱光条件下和黄昏时体验到的明亮高对比度图像的保证。然而，其背后并没有构建涂层的特定配方。相反，它是一种不断调整以适应新玻璃材料和要求的技术，并且每个镜头都有所不同。

规格

特征

方面

高品质光学元件和高清概念

Conquest HDX 的光学卓越性基于 HD 概念：完美平衡的光学系统，结合了精选涂层、镜头和精细调整的光学设计。它可实现 90% 的透光率，从而获得最明亮的图像；色彩保真度高，从而获得逼真的图像，不会出现色边和色偏，实现完美识别；边缘到边缘的清晰度高，从而在整个视野范围内获得清晰细致的图像。

坚固耐用的设计

Conquest HDX 可在任何环境下使用，无论是极端温度、潮湿环境还是阳光直射。其耐用、防水和防震的特点归功于其坚固的机械设计和轻质镁合金外壳。此外，它覆盖有保护性橡胶装甲，在任何情况下都能提供完美的抓握力。

精心设计的人体工程学

经过精心设计的人体工程学设计，防滑手柄和平滑精确的调焦轮让长时间观察时也能舒适操作。可调节眼罩和可锁定屈光度设置确保个性化的观看体验。

无论天气如何，视野都清晰

大自然中总有令人兴奋的事物值得观赏——即使在潮湿的天气。这就是蔡司开发 LotuTec® 的原因。这是一种用于双筒望远镜和观景镜镜片的涂层，可在所有天气条件下实现清晰无阻的视野。

蔡司 T* 镀膜

蔡司 T* 镀膜是您在弱光条件下和黄昏时体验到的明亮高对比度图像的保证。然而，其背后并没有构建涂层的特定配方。相反，它是一种不断调整以适应新玻璃材料和要求的技术，并且每个镜头都有所不同。

规格

特征

方面

高品质光学元件和高清概念

Conquest HDX 的光学卓越性基于 HD 概念：完美平衡的光学系统，结合了精选涂层、镜头和精细调整的光学设计。它可实现 90% 的透光率，从而获得最明亮的图像；色彩保真度高，从而获得逼真的图像，不会出现色边和色偏，实现完美识别；边缘到边缘的清晰度高，从而在整个视野范围内获得清晰细致的图像。

坚固耐用的设计

Conquest HDX 可在任何环境下使用，无论是极端温度、潮湿环境还是阳光直射。其耐用、防水和防震的特点归功于其坚固的机械设计和轻质镁合金外壳。此外，它覆盖有保护性橡胶装甲，在任何情况下都能提供完美的抓握力。

精心设计的人体工程学

经过精心设计的人体工程学设计，防滑手柄和平滑精确的调焦轮让长时间观察时也能舒适操作。可调节眼罩和可锁定屈光度设置确保个性化的观看体验。

无论天气如何，视野都清晰

大自然中总有令人兴奋的事物值得观赏——即使在潮湿的天气。这就是蔡司开发 LotuTec® 的原因。这是一种用于双筒望远镜和观景镜镜片的涂层，可在所有天气条件下实现清晰无阻的视野。

蔡司 T* 镀膜

蔡司 T* 镀膜是您在弱光条件下和黄昏时体验到的明亮高对比度图像的保证。然而，其背后并没有构建涂层的特定配方。相反，它是一种不断调整以适应新玻璃材料和要求的技术，并且每个镜头都有所不同。

规格

特征

方面

高品质光学元件和高清概念

Conquest HDX 的光学卓越性基于 HD 概念：完美平衡的光学系统，结合了精选涂层、镜头和精细调整的光学设计。它可实现 90% 的透光率，从而获得最明亮的图像；色彩保真度高，从而获得逼真的图像，不会出现色边和色偏，实现完美识别；边缘到边缘的清晰度高，从而在整个视野范围内获得清晰细致的图像。

坚固耐用的设计

Conquest HDX 可在任何环境下使用，无论是极端温度、潮湿环境还是阳光直射。其耐用、防水和防震的特点归功于其坚固的机械设计和轻质镁合金外壳。此外，它覆盖有保护性橡胶装甲，在任何情况下都能提供完美的抓握力。

精心设计的人体工程学

经过精心设计的人体工程学设计，防滑手柄和平滑精确的调焦轮让长时间观察时也能舒适操作。可调节眼罩和可锁定屈光度设置确保个性化的观看体验。

无论天气如何，视野都清晰

大自然中总有令人兴奋的事物值得观赏——即使在潮湿的天气。这就是蔡司开发 LotuTec® 的原因。这是一种用于双筒望远镜和观景镜镜片的涂层，可在所有天气条件下实现清晰无阻的视野。

蔡司 T* 镀膜

蔡司 T* 镀膜是您在弱光条件下和黄昏时体验到的明亮高对比度图像的保证。然而，其背后并没有构建涂层的特定配方。相反，它是一种不断调整以适应新玻璃材料和要求的技术，并且每个镜头都有所不同。

规格

特征

方面

高品质光学元件和高清概念

Conquest HDX 的光学卓越性基于 HD 概念：完美平衡的光学系统，结合了精选涂层、镜头和精细调整的光学设计。它可实现 90% 的透光率，从而获得最明亮的图像；色彩保真度高，从而获得逼真的图像，不会出现色边和色偏，实现完美识别；边缘到边缘的清晰度高，从而在整个视野范围内获得清晰细致的图像。

坚固耐用的设计

Conquest HDX 可在任何环境下使用，无论是极端温度、潮湿环境还是阳光直射。其耐用、防水和防震的特点归功于其坚固的机械设计和轻质镁合金外壳。此外，它覆盖有保护性橡胶装甲，在任何情况下都能提供完美的抓握力。

精心设计的人体工程学

经过精心设计的人体工程学设计，防滑手柄和平滑精确的调焦轮让长时间观察时也能舒适操作。可调节眼罩和可锁定屈光度设置确保个性化的观看体验。

无论天气如何，视野都清晰

大自然中总有令人兴奋的事物值得观赏——即使在潮湿的天气。这就是蔡司开发 LotuTec® 的原因。这是一种用于双筒望远镜和观景镜镜片的涂层，可在所有天气条件下实现清晰无阻的视野。

蔡司 T* 镀膜

蔡司 T* 镀膜是您在弱光条件下和黄昏时体验到的明亮高对比度图像的保证。然而，其背后并没有构建涂层的特定配方。相反，它是一种不断调整以适应新玻璃材料和要求的技术，并且每个镜头都有所不同。

规格

特征

方面

高品质光学元件和高清概念

Conquest HDX 的光学卓越性基于 HD 概念：完美平衡的光学系统，结合了精选涂层、镜头和精细调整的光学设计。它可实现 90% 的透光率，从而获得最明亮的图像；色彩保真度高，从而获得逼真的图像，不会出现色边和色偏，实现完美识别；边缘到边缘的清晰度高，从而在整个视野范围内获得清晰细致的图像。

坚固耐用的设计

Conquest HDX 可在任何环境下使用，无论是极端温度、潮湿环境还是阳光直射。其耐用、防水和防震的特点归功于其坚固的机械设计和轻质镁合金外壳。此外，它覆盖有保护性橡胶装甲，在任何情况下都能提供完美的抓握力。

精心设计的人体工程学

经过精心设计的人体工程学设计，防滑手柄和平滑精确的调焦轮让长时间观察时也能舒适操作。可调节眼罩和可锁定屈光度设置确保个性化的观看体验。

无论天气如何，视野都清晰

大自然中总有令人兴奋的事物值得观赏——即使在潮湿的天气。这就是蔡司开发 LotuTec® 的原因。这是一种用于双筒望远镜和观景镜镜片的涂层，可在所有天气条件下实现清晰无阻的视野。

蔡司 T* 镀膜

蔡司 T* 镀膜是您在弱光条件下和黄昏时体验到的明亮高对比度图像的保证。然而，其背后并没有构建涂层的特定配方。相反，它是一种不断调整以适应新玻璃材料和要求的技术，并且每个镜头都有所不同。

规格

特征

方面

高品质光学元件和高清概念

Conquest HDX 的光学卓越性基于 HD 概念：完美平衡的光学系统，结合了精选涂层、镜头和精细调整的光学设计。它可实现 90% 的透光率，从而获得最明亮的图像；色彩保真度高，从而获得逼真的图像，不会出现色边和色偏，实现完美识别；边缘到边缘的清晰度高，从而在整个视野范围内获得清晰细致的图像。

坚固耐用的设计

Conquest HDX 可在任何环境下使用，无论是极端温度、潮湿环境还是阳光直射。其耐用、防水和防震的特点归功于其坚固的机械设计和轻质镁合金外壳。此外，它覆盖有保护性橡胶装甲，在任何情况下都能提供完美的抓握力。

精心设计的人体工程学

经过精心设计的人体工程学设计，防滑手柄和平滑精确的调焦轮让长时间观察时也能舒适操作。可调节眼罩和可锁定屈光度设置确保个性化的观看体验。

无论天气如何，视野都清晰

大自然中总有令人兴奋的事物值得观赏——即使在潮湿的天气。这就是蔡司开发 LotuTec® 的原因。这是一种用于双筒望远镜和观景镜镜片的涂层，可在所有天气条件下实现清晰无阻的视野。

蔡司 T* 镀膜

蔡司 T* 镀膜是您在弱光条件下和黄昏时体验到的明亮高对比度图像的保证。然而，其背后并没有构建涂层的特定配方。相反，它是一种不断调整以适应新玻璃材料和要求的技术，并且每个镜头都有所不同。

规格

特征

方面

一流的操作人体工程学

全新设计的滚轮让惯用左手和惯用右手的用户都能快速准确地选择缩放级别或菜单项，即使在紧张的情况下，甚至戴着手套时也是如此。专门开发的目镜具有较大的主观视野，形状像一副双筒望远镜。它提供了特别舒适和身临其境的观看体验，让用户可以完全掌握情况。

创新电源管理

DTI 6 的电池可连续观察 6.5 小时，并且易于更换。它还可以使用标准移动电源充电，从而确保观察员永远不会耗尽电量。待机模式以非接触方式激活 - 如果 DTI 6 被放下或拿起，它会自动关闭或打开。

适合各种情况的完美图像设置

DTI 6 可以根据您的特定需求进行定制。个人设置可以保存到最多四个观察配置文件中，以便您能够应对任何情况。此外，您始终可以在眨眼之间从两个可互换镜头中选择出最适合当前观察情况的镜头。此外，预设的雾化、通用、发现和识别观察模式有助于根据相应的观察情况定制视图。

高度可定制

众多配置选项允许您自定义热成像摄像机，使 DTI 6 成为您自己的。从选择您喜欢的变焦速度到调整待机定时器的持续时间和 LED 配置，再到创建您自己的调色板，DTI 6 可以根据您的喜好和特定需求进行自定义。

规格

一流的操作人体工程学

全新设计的滚轮让惯用左手和惯用右手的用户都能快速准确地选择缩放级别或菜单项，即使在紧张的情况下，甚至戴着手套时也是如此。专门开发的目镜具有较大的主观视野，形状像一副双筒望远镜。它提供了特别舒适和身临其境的观看体验，让用户可以完全掌握情况。

创新电源管理

DTI 6 的电池可连续观察 6.5 小时，并且易于更换。它还可以使用标准移动电源充电，从而确保观察员永远不会耗尽电量。待机模式以非接触方式激活 - 如果 DTI 6 被放下或拿起，它会自动关闭或打开。

适合各种情况的完美图像设置

DTI 6 可以根据您的特定需求进行定制。个人设置可以保存到最多四个观察配置文件中，以便您能够应对任何情况。此外，您始终可以在眨眼之间从两个可互换镜头中选择出最适合当前观察情况的镜头。此外，预设的雾化、通用、发现和识别观察模式有助于根据相应的观察情况定制视图。

高度可定制

众多配置选项允许您自定义热成像摄像机，使 DTI 6 成为您自己的。从选择您喜欢的变焦速度到调整待机定时器的持续时间和 LED 配置，再到创建您自己的调色板，DTI 6 可以根据您的喜好和特定需求进行自定义。

规格

用肉眼观察自然和鸟类世界已经非常令人着迷。但通过 Victory® Harpia 观察则变成了一种全新的体验。

独特的光学系统具有 3 倍广角变焦、高达 70 倍的放大倍率和 95 毫米的物镜直径。超宽视野在任何情况下都证明其价值。Harpia 95 还具有精确对焦功能，即使在高放大倍率下也可以方便地自动从快速调整过渡到精细调整。

Victory Harpia 在整个 3 倍变焦范围内具有独特的 72° 广角视野，其无与伦比的动态性能确保了在各种意外观看情况下，无论是远距离还是近距离都能提供出色的性能。即使在高放大倍数下，DualSpeed Focus 也能实现快速对焦和轻松、精确、精细的对焦调整。

精心设计的镜头系统

FL 玻璃和其他定制玻璃即使在最大放大倍数下也能确保图像绝对清晰且色彩保真。

整个变焦范围内的主观视角为 72°，可以更清晰地概览地形

无论天气如何，视野都清晰

大自然中总有令人兴奋的事物值得观赏——即使在潮湿的天气。这就是蔡司开发 LotuTec® 的原因。这是一种用于双筒望远镜和观景镜镜片的涂层，可在所有天气条件下实现清晰无阻的视野。

双速对焦

精确对焦，快速调整与精细调整之间自动切换。

紧凑型高性能目镜

纤薄结构，带来舒适的观看体验。可安全锁定的卡口式安装座。

蔡司 T* 镀膜

蔡司 T* 镀膜是您在弱光条件下和黄昏时体验到的明亮高对比度图像的保证。然而，其背后并没有构建涂层的特定配方。相反，它是一种不断调整以适应新玻璃材料和要求的技术，并且每个镜头都有所不同。

规格

Visit BINTEL for a personal demonstration of this premium ZEISS viewing experience

The world of nature and birding is already truly fascinating when observed with the naked eye. But viewing it through a Victory® Harpia transforms into an entirely new experience.

The unusual optical system features a 3× wide-angle zoom, up to 70× magnification and an objective lens diameter of 95 millimetres. The extremely wide fields of view prove their worth in every situation. The Harpia 95 also features precise focusing with convenient automatic transition from rapid to fine adjustment, even at high magnification factors.

Thanks to its unique, 72° wide-angle field of view throughout the entire 3× zoom range, the unrivalled dynamic of the Victory Harpia guarantees superior performance at long or short distances in every unexpected viewing situation. DualSpeed Focus enables fast focusing and easy, precise, fine focus adjustment, even at high magnification factors.

Elaborate lens system

FL glass and other custom glass ensure an absolutely sharp and colour fidelity image even at maximum magnification.

Subjective 72° angle of vision over the entire zoom range for a noticeably greater overview of the terrain

A clear view, whatever the weather

There are always exciting things to be seen in the world of nature – even in wet weather. This is why ZEISS developed LotuTec®. A coating for the lenses of binoculars and spotting scopes that enables a clear and unhindered view in all weather conditions.

DualSpeed focus

Precise focussing with automatic switching between rapid and fine adjustment.

Compact high performance eyepiece

Slim construction for a comfortable viewing experience. Securely lockable bayonet mount.

ZEISS T* Coating

ZEISS T* coating is a guarantee of the brilliant, high-contrast images­­ which you will experience above all in adverse light conditions and in the twilight. Behind it, however, there is no specific formula for building up the layers. Instead, it is a technology that is constantly adjusted to suit new glass materials and requirements, which varies from lens to lens.

Specifications

该清洁套件不仅包含蔡司双筒望远镜和观鸟镜所需的所有物品，还包含所有优质光学器件所需的所有物品。

无论是在体育赛事、剧院还是户外，Monos 都是多功能的大师，可以舒适地放入夹克口袋或手提包中。根据型号的不同，它们非常适合用作放大镜，甚至用作双筒望远镜。它们可以通过将放大倍数增加三倍，将您的双筒望远镜变成一个观察镜。即使是最小的细节也可以看到：没有什么能逃过它们的注意。它们还可用于远距离观察或详细识别猎物。

无论是在体育赛事、剧院还是户外，Monos 都是多功能的大师，可以舒适地放入夹克口袋或手提包中。根据型号的不同，它们非常适合用作放大镜，甚至用作双筒望远镜。它们可以通过将放大倍数增加三倍，将您的双筒望远镜变成一个观察镜。即使是最小的细节也可以看到：没有什么能逃过它们的注意。它们还可用于远距离观察或详细识别猎物。

蔡司推出的 SFL 30 是一款紧凑型高性能双筒望远镜，采用实用的袖珍式设计，重量轻，即使远距离使用也不会增加负担。SFL 10x30 的视野可达 120 米，距离为 1,000 米，最近对焦距离为 1.5 米，可提供完美的视野和精确的细节识别。镜头直径减小了 2 毫米，因此可以在更近的间距中使用更薄的镜片，因此与蔡司 Victory SF 型号相比，双筒望远镜的重量减少了 23%，长度减少了 21%。因此，SFL 双筒望远镜比竞争对手的同类产品轻 30%。

50 mm bright. 42 mm light.
ZEISS SFL 50 Binoculars

The ZEISS SFL 50 binoculars offer premium optics in an exceptionally lightweight and compact design, rivalling traditional 42mm models. Combining outstanding optical performance with portability, they are the perfect choice for those seeking optical excellence and convenience.

The SFL 10x50 provides a versatile 10x magnification, allowing for detailed observation of wildlife while still maintaining a comfortable field of view, ideal for both birdwatching and nature exploration.

Compact and as light as 42 mm binoculars

The optical design prioritizes optimal compactness, featuring thinner lens elements, reduced lens diameter and minimized spacing between lenses. The magnesium housing ensures durability while keeping the weight low, allowing for comfortable, long-term use without fatigue.

Lighter and more compact - how?

The SFL range has become a favourite with bird watchers and nature fans since their launch. Now the SFL 50 delivers viewing normally found using larger optics, but in a smaller size body. 

The ZEISS SFL is shorter and more compact than many other other premium binoculars due to:

Thinner lens elements

Smart design reduces the distance between optical components

Schmidt-Pechan prism design reduces the size while maintaining optical performance

Experience nature in all its splendour

The Ultra-High-Definition (UHD) concept features a special coating and an improved optical design that ensures the binoculars deliver the highest level of detail and reproduce colours with natural fidelity. This makes it possible to precisely identify the smallest features in the plumage and reliably distinguish between species. 

High Performance Optics with UHD Concept

• Large entrance & exit pupils combined with 90 % light transmission ensure bright viewing experience especially in low light conditions
• True-to-life colours provide exceptional colour fidelity for accurate identification of wildlife
• Wide Field of View making it easier to track moving subjects
• Close Focusing Distance of just 1.8 m allows detailed observation of nearby targets

Bright images even in low light

With 90% light transmission, their large entrance pupil of 50 mm and the ZEISS T* multi-layer coating, you can clearly and precisely see details even in low-light situations and at dusk.

Waterproof, fogproof and UV resistant - perfect for Australian conditions

• Natural rubber armouring material, a NRB compound which is Latex-free and PAH compliant
• Water repellent ZEISS LotuTec lens coating ensures that water beads off without residue immediately, and that dirt and fingerprints do not adhere to the surface. 

Perfect Ergonomics

• SmartFocus Concept features a large focus wheel positioned for optimal accessibility, preventing over-stretching of the focusing finger
• Quick & Precise focusing for fast adjustments, even when wearing gloves
• Perfectly balanced in the hands, enabling long and steady observation
• Smooth and robust eyecups enhance comfort and usability

Upsize 

What are the benefits of 50 mm optics compared to 42 mm optics?

45% more light>

50mm binoculars collect 42% more light than a 42mm models for brighter views and better clarity.  They also offer a larger exit pupil for more comfortable viewing and more immersive experience.

ZEISS SFL 8x50 Specifications

50 mm bright. 42 mm light.
ZEISS SFL 50 Binoculars

The ZEISS SFL 50 binoculars offer premium optics in an exceptionally lightweight and compact design, rivalling traditional 42mm models. Combining outstanding optical performance with portability, they are the perfect choice for those seeking optical excellence and convenience.

With its 12x magnification, the SFL 12x50 excels in long-distance observation, enabling birdwatchers to spot and identify distant species with remarkable clarity and detail.

Compact and as light as 42 mm binoculars

The optical design prioritizes optimal compactness, featuring thinner lens elements, reduced lens diameter and minimized spacing between lenses. The magnesium housing ensures durability while keeping the weight low, allowing for comfortable, long-term use without fatigue.

Lighter and more compact - how?

The SFL range has become a favourite with bird watchers and nature fans since their launch. Now the SFL 50 delivers viewing normally found using larger optics, but in a smaller size body. 

The ZEISS SFL is shorter and more compact than many other other premium binoculars due to:

Thinner lens elements

Smart design reduces the distance between optical components

Schmidt-Pechan prism design reduces the size while maintaining optical performance

Experience nature in all its splendour

The Ultra-High-Definition (UHD) concept features a special coating and an improved optical design that ensures the binoculars deliver the highest level of detail and reproduce colours with natural fidelity. This makes it possible to precisely identify the smallest features in the plumage and reliably distinguish between species. 

High Performance Optics with UHD Concept

• Large entrance & exit pupils combined with 90 % light transmission ensure bright viewing experience especially in low light conditions
• True-to-life colours provide exceptional colour fidelity for accurate identification of wildlife
• Wide Field of View making it easier to track moving subjects
• Close Focusing Distance of just 1.8 m allows detailed observation of nearby targets

Bright images even in low light

With 90% light transmission, their large entrance pupil of 50 mm and the ZEISS T* multi-layer coating, you can clearly and precisely see details even in low-light situations and at dusk.

Waterproof, fogproof and UV resistant - perfect for Australian conditions

• Natural rubber armouring material, a NRB compound which is Latex-free and PAH compliant
• Water repellent ZEISS LotuTec lens coating ensures that water beads off without residue immediately, and that dirt and fingerprints do not adhere to the surface. 

Perfect Ergonomics

• SmartFocus Concept features a large focus wheel positioned for optimal accessibility, preventing over-stretching of the focusing finger
• Quick & Precise focusing for fast adjustments, even when wearing gloves
• Perfectly balanced in the hands, enabling long and steady observation
• Smooth and robust eyecups enhance comfort and usability

Upsize 

What are the benefits of 50 mm optics compared to 42 mm optics?

45% more light>

50mm binoculars collect 42% more light than a 42mm models for brighter views and better clarity.  They also offer a larger exit pupil for more comfortable viewing and more immersive experience.

ZEISS SFL 8x50 Specifications

使用蔡司 Victory® SF 重新探索观鸟世界。您可以体验大自然提供的各种奇观，包括出色的光学性能和无与伦比的广角视野。Victory SF 重量轻、设计独特，具有动态快速对焦功能，让您可以长时间轻松观鸟而不会感到疲劳。Victory SF 是蔡司双筒望远镜 125 年发展历程中观鸟和野生动物观察的新标杆。

8 倍放大倍率的视野为 148 米/1000 米，可提供最宽广、最自然的视野，不会留下任何隐蔽之处。七镜片目镜可实现从边缘到边缘的极其清晰的聚焦。适中的放大倍率、均衡的重量分布和符合人体工程学的握柄使这款双筒望远镜易于握持，可让您轻松观看数小时。92% 的透射率和超过 5 毫米的大出瞳直径可揭示黑暗阴影或黄昏昏暗光线中的细节。

借助蔡司 SFL 8x40 双筒望远镜（SmartFocus Lightweight），您可以轻松体验特殊时刻。SFL 双筒望远镜经过优化，尽可能轻巧紧凑，是 SF 系列的完美补充。全新超高清 (UHD) 概念可确保逼真的色彩再现和最高水平的细节。得益于其 SmartFocus 概念，调焦轮位置完美，即使戴着手套也能快速精确地对焦。优化的人体工程学和大出瞳设计让您享受轻松无干扰的观看体验。

SFL 8x40 在 1,000 米距离处的视野可达 140 米，最近对焦距离为 1.5 米，可提供完美的概览和精确的细节识别。

镜头直径减小了 2 毫米，因此可以使用更薄的镜头元件，并且间距更小，因此与蔡司 Victory SF 型号相比，双筒望远镜的重量可减少高达 20%，体积可减少高达 13%。因此，SFL 双筒望远镜比竞争对手的同类产品轻 30%。

50 mm bright. 42 mm light.
ZEISS SFL 50 Binoculars

The ZEISS SFL 50 binoculars offer premium optics in an exceptionally lightweight and compact design, rivalling traditional 42mm models. Combining outstanding optical performance with portability, they are the perfect choice for those seeking optical excellence and convenience.

The SFL 8x50, featuring 8x magnification, offers a wide field of view that is perfect for observing fast-moving birds and scanning expansive natural landscapes.

Compact and as light as 42 mm binoculars

The optical design prioritizes optimal compactness, featuring thinner lens elements, reduced lens diameter and minimized spacing between lenses. The magnesium housing ensures durability while keeping the weight low, allowing for comfortable, long-term use without fatigue.

Lighter and more compact - how?

The SFL range has become a favourite with bird watchers and nature fans since their launch. Now the SFL 50 delivers viewing normally found in larger optics, but in a smaller size body. 

The ZEISS SFL is shorter and more compact than many other other premium binoculars due to:

Thinner lens elements

Smart design reduces the distance between optical components

Schmidt-Pechan prism design reduces the size while maintaining optical performance

Experience nature in all its splendour

The Ultra-High-Definition (UHD) concept features a special coating and an improved optical design that ensures the binoculars deliver the highest level of detail and reproduce colours with natural fidelity. This makes it possible to precisely identify the smallest features in the plumage and reliably distinguish between species. 

High Performance Optics with UHD Concept

• Large entrance & exit pupils combined with 90 % light transmission ensure bright viewing experience especially in low light conditions
• True-to-life colours provide exceptional colour fidelity for accurate identification of wildlife
• Wide Field of View making it easier to track moving subjects
• Close Focusing Distance of just 1.8 m allows detailed observation of nearby targets.

Bright images even in low light

With 90% light transmission, their large entrance pupil of 50 mm and the ZEISS T* multi-layer coating, you can clearly and precisely see details even in low-light situations and at dusk.

Waterproof, fogproof and UV resistant - perfect for Australian conditions

• Natural rubber armouring material, a NRB compound which is Latex-free and PAH compliant
• Water repellent ZEISS LotuTec lens coating ensures that water beads off without residue immediately, and that dirt and fingerprints do not adhere to the surface. 

Perfect Ergonomics

• SmartFocus Concept features a large focus wheel positioned for optimal accessibility, preventing over-stretching of the focusing finger
• Quick & Precise focusing for fast adjustments, even when wearing gloves
• Perfectly balanced in the hands, enabling long and steady observation
• Smooth and robust eyecups enhance comfort and usability

Upsize 

What are the benefits of 50 mm optics compared to 42 mm optics?

45% more light>

50mm binoculars collect 42% more light than a 42mm models for brighter views and better clarity.  They also offer a larger exit pupil for more comfortable viewing and more immersive experience.

ZEISS SFL 8x50 Specifications