Discover Simmod Lens's new NATO ring, designed for seamless attachment of accessories to cine lenses, ensuring stability and ...

The NIKKOR Z 20mm f/1.8 S is a great pick for Nikon users who want to dive into astrophotography. With its wide 20mm focal ...

Photography reviews, photography news and photography gear that match '"Free Elgg Theme by Juipo" asarite'.

Conical in shape Fresnel zone (CFZ) lens of flat dielectric rings is introduced and studied in this research. It is contrasted to a plane Fresnel zone (PFZ) lens, a CFZ lens of conical rings and a ...

MONDAY, June 23, 2025 (HealthDay News) -- Capsular tension ring (CTR) implantation is associated with improved stability of the intraocular lens (IOL), according to a review published online June 12 ...

We went to surprising lengths to let you analyse the X half's image quality at a level that makes very little sense. You're tempted, though, aren't you?