LightPath Technologies, Inc. (NASDAQ: LPTH) ("LightPath," the "Company," or "we"), a leading global, vertically integrated provider of thermal imaging cores, custom optical assemblies, photonics and ...

IT之家 9 月 19 日消息，腾龙发布了一款尼康 Z 卡口风光天涯镜新品，规格为 50-400mm F4.5-6.3，今日（9 月 19 日）正式上市销售。 50-400mm F4.5-6.3 是一支广角端从 50mm 开始、变焦比达 8 倍、适用于全画幅无反光镜单镜头相机的超长焦变焦镜头。 该镜头配有线性马达对焦机构 VXD（Voice-coil ...

Treatment with highly aspherical lenslets results in less axial growth than single vision lenses in patients with pre myopia.

According to rumors, the new lens will be the TTArtisan 75mm F/2.0. While the exact price for the 75mm F/2.0 hasn’t yet been confirmed, eagle-eyed netizens have found a review on the TTArtisan Poland ...

Hasselblad introduces the XCD 3,2-4,5/20-35E Lens This lens features an optical structure consisting of 16 elements in 12 groups, including three aspherical elements and four ED elements. It ...

The world of photography is ever-evolving, and Nikon continues to lead the charge by expanding its lineup of Z series ...

At IBC 2024 in Amsterdam, Metabones was showing its new Canon EF to Sony E CINE eND Smart Adapter. The Metabones Canon EF to ...

Nikon continues the trend and presents the Nikkor Z 50 mm f/1.4, a fast alternative to the high-quality S line.

E from Hasselblad is the first lens in the Exclusive series and is said to offer the highest optical performance.

Add both items to cart. Adorama has the Panasonic LUMIX G9II 25.2MP Mirrorless Camera with Summilux 9mm f/1.7 Aspherical Lens for a low $1647.99 Free Shipping. This is normally $1897.99, so you save ...

New Line of High ASP Mantis Cameras to Provide an Important Tool for Greenhouse Gas Emissions Minimization in Power Plants ...

Canon has announced the RF 28-70mm f/2.8 IS STM, which is the 50th lens in the RF range. This constant aperture zoom lens is designed to be a good ...