The Blazar Lens Cato 2x Anamorphic Lenses were first shown as prototypes way back in April at NAB 2024. Since that time the ...

Manufacturers don't make their own, and some of the old DSLR classics have now been discontinued. To make this guide as useful as possible, we've listed not only the 150-600mm lenses that are ...

l the length of the coil and i the current". But I can tell you that for the first time ever, Focal's Tuned Mass Damper (TMD) technology has been integrated to the high-frequency driver.

Why do small apertures have large f-numbers? The f-stop number actually refers to the size of the aperture opening, calculated by dividing the lens's focal length by the f-number. For example, with a ...

Abstract: This article used far-field light source to investigate the focal length of the short focal length, multifocal metalens. The feasibility of the scheme was ...

High-end French speaker brand Focal has announced the launch of its Utopia Main, a new range of studio monitors designed for recording professionals like record producers, sound engineers ...

We've rounded up the best binoculars for long-distance views of these unmissable celestial events. Want to bring the world closer? You'll need one of the best binoculars for long-distance viewing?

Specifically, we utilize the event voxel grid to encode intensity change information and project event time surface into the depth domain to preserve per-pixel focal distance information. A ...

You may also hear this type of seizure called a partial seizure. You can find out about focal seizures on our webpage. Someone having a focal seizure may not be aware of their surroundings or what ...

When an epileptic seizure starts in one side of the brain, it’s called a focal onset seizure or a focal seizure. Both terms mean the same thing. During a focal aware seizure, you stay fully aware of ...

[McKGyver] needed a few parts manufactured. Instead of going the normal route – finding friends with machine tools or paying a machine shop, he improvised a rudimentary metal lathe. The finished ...