Canon has announced the RF 16-28mm F2.8 IS STM, a fast wide-angle full-frame zoom that's meant to be a more budget-friendly ...

Example: AF DC-Nikkor 135mm F2D The letters FL indicate that a lens has fluorite optical elements, a type of glass that is ...

A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2025.240181 , discusses high-efficiency achromatic liquid ...

B&H is pleased to share Canon's RF 16-28mm f/2.8 latest zoom lens in its RF lenses line, the RF 16-28mm f/2.8 IS STM, a ...

Example: AF DC-Nikkor 135mm F2D The letters FL indicate that a lens has fluorite optical elements, a type of glass that is used to reduce weight and improve optical performance in telephoto lenses.

Innovations in AR/VR optics, including holographic lenses and adaptive optics, are enhancing visual clarity and user ...

Canon's RF 16-28mm F2.8 IS STM offers ultra-wide versatility, 5.5 stops of stabilisation, and lightweight portability for ...

This manual focus-only lens weighs around 146g which would make it well-suited for gimbal work. The optical design of the ...