However, Dr. Supriya Sri Ganesh, Executive Director of Nethradhama Hospitals Pvt. Ltd. and a skilled ophthalmologist with ...

Astronomers have discovered two galaxies that are perfectly aligned, allowing their combined gravitational pull to act as a compound lens.

A team of astronomers has identified a double gravitational lens system with an extraordinary “zig-zag” light path, rewriting ...

We've added sixteen Viltrox autofocus lenses to our database, to give a broader insight into the lenses available for ...

Switching glasses between prescription glasses and sunglasses can be an everyday hassle if you spend a lot of time outdoors.

Summary The Chart of the Day belongs to ophthalmic goods company Warby Parker (WRBY) . I found the stock by using Barchart's ...

The optical clip is an extra frame that can host prescription lenses. The clip sits inside the shaded lens and snaps onto the ...

Alongside announcing the GFX Eterna, Fujifilm is developing a 32-90mm power-zoom cinema lens and a GF to PL mount adapter – ...

Discover the revolutionary Vi-Shift Adjustable Glasses, a versatile and fashionable solution for vision impairment. Learn how ...

These five new sets of binos from Nikon are updates to its recently discontinued Professional range, but come with a hefty ...

PHOENIX — The clear lens exchange procedure has emerged as a popular alternative to LASIK eye surgery. Don’t take our word for it — ask Phoenix Suns play by play announcer Kevin Ray who knows distant ...

The Kenko Prosofton Clear PRO1D (W) is available in regular filter sizes spanning ... stack multiple filters together and ...