Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

Medium format photography is typically a pursuit that's left to professionals and serious photo hobbyists, simply because ...

Viltrox ’s 135mm portrait lens that delivers a large aperture without breaching the four-figure price point is now available ...

Viltrox has announced that its highly regarded AF 135mm F1.8 Lab lens is now available for Nikon Z-mount. The lens was initially released last fall for E-mount, offering a much more affordable prime ...

Chromasens, a brand of TKH Vision, continues to bring robust solutions to the machine vision industry with its 3DPIXA wave dual 7µm stereo line scan camera with factory-calibrated lens.

I may be down an eye, but I can still see how quickly the fitness industry is evolving. Instead of struggling through your ...

The Nothing Phone 3a has sufficient performance for routine tasks, captures decent photos, offers excellent battery life, and ...

Meta has tapped Coperni on its first-ever fashion-branded collaboration for the limited-run edition of the Meta Ray-Ban AI smart glasses priced at $549.

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.

While a convex lens typically has a thickness of several millimeters ... a single achromatic metalens with a holographic display, achieving a wide field of view and clear, distortion-free images.

The 60MP sensor in the SL3 delivers not just fabulous detail rendition but exceptional overall image quality, so if you buy one of these cameras you’ll need the best possible lenses to go with it. We ...