Nikon has announced the Nikkor 28-135mm F4 PZ, a lens geared toward professional video shooters, and the company's first full ...

Light adjustable lenses have strong visual and refractive outcomes in patients who have previously undergone radial keratotomy.

EssilorLuxottica is targeting significant growth in the wearable segment, aiming to expand production capacity for Ray-Ban Meta to 10 million units annually by 2026.

For the first time, scientists have demonstrated that negative refraction can be achieved using atomic arrays - without the ...

The OM System M.Zuiko Digital 17mm F1.8 II ($549.99) is the first update to the original M.Zuiko 17mm F1.8 from Olympus, a ...

The OM System M.Zuiko Digital 17mm F1.8 II is a tiny lens with a big feature set, including snappy autofocus, IPX1 drip ...

Scientists have found a way to achieve negative refraction—where light bends the "wrong" way—using carefully arranged atomic arrays instead of engineered metamaterials. This breakthrough has enormous ...