Nikon has announced the Nikkor 28-135mm F4 PZ, a lens geared toward professional video shooters, and the company's first full ...

The lens is very slim and doesn’t take up very much real estate when retracted. It’s even more low-profile for city shooters, too, as it omits the eye-catching red ring around the front of the lens ...

It's an ultra-wide zoom lens designed for full-frame cameras like the Canon EOS R8 Its design is practically identical to that of the RF 28-70mm F2.8 IS STM It costs $1,149 / £1,249 / AU$1,879 ...

The researchers evaluated the manufacturing results by measuring key properties of the headlight lens, including light transmittance, surface profile, radius of curvature, diameter, height and ...

Canon has announced the RF16-28mm F2.8 IS STM, a new full-frame RF mount wide-angle zoom lens for the EOS R mirrorless system. Equipped with a bright f/2.8 constant aperture, the RF16-28mm F2.8 IS ...

How can we capture ultrafast optical signals in real time? A time lens is one possibility — able to image the temporal profile of a short optical signal, analogous to a conventional lens.