Zoom lenses, which contain several elements, tend to introduce more lens flare due to the many surfaces within the lens. See purple fringing and chromatic aberration. THIS DEFINITION IS FOR ...

But let's back up a second; what is an anamorphic lens? Videographers, and certain experimental photographers, will already ...

Pupil Hole in the middle of the iris. Allows light to pass through as it enters the eye. Lens Transparent, bi-convex, flexible disc behind the iris. It is attached to the ciliary muscles by the ...

This lens is part of the Air Series from Viltrox ... improve contrast and detail, and prevent flare and ghosting. Optimized for APS‑C sensors, the 25mm focal length translates to an effective ...

specialised manufacturer of optics and one of the leading companies in the security / surveillance equipment industry announces the launch of a Vari-Focal lens 1/3” 5-50mm F/1.6 (Model ... time ...