News

Teleconverters have been around for a long time and continue to be available because they’re seen as a cheap and convenient way to extend the range of a telephoto lens. Most consist of a magnifying ...
Not generally given to hyperbole, when Rolex describes the regulator of calibre 7135 - which powers the Land-Dweller unveiled ...
In this video, we dive into the foundational elements of photography: ISO, Aperture, and Shutter Speed. These key settings on ...
When you’re shopping for a new camera you may come across a specification telling you the number of shutter actuations (or cycles) the camera’s shutter mechanism has been tested for. We say ‘may’ ...
Discover how this award-winning travel photographer used light, timing, and Nikon gear to craft a quietly powerful image ...
Hundreds of General Assembly bills have died as the 2025 session reaches its crossover day, the time when each body hands over its bills to the other for its action.
Synthetic aperture radar (SAR) is becoming increasingly important in many military ground surveillance and targeting roles because of its ability to operate in all weather, day and night, and to ...
We describe a multibeam receiver for the FAST radiotelescope. The receiver provides 19 dual polarised beams over a band of 1050-1450 MHz with an expected receiver noise temperature under 7 K and ...
Optically, it’s a good deal better than the Fujinon lens too, though it doesn’t have a physical aperture ring or optical stabilization. Its size and weight alone make it the perfect super-wide zoom ...