NASA’s Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer telescope (SPHEREx) has ...

The Fotga Adjustable Infrared Filter can cut more or less visible light so you can dial in the exact IR effect you want – but is it any good?

The Urth Infrared Filter Plus+ claims to be as good for the planet as it is for your photos, so is this the IR filter you ...

The mantis shrimp prowls the shallow waters of the world’s oceans, armed with some of the most complex eyes in the animal ...

Do dragonflies see like humans? Researchers discovered dragonflies use a red-sensing opsin identical to mammals. This study ...

Astronomers using the W. M. Keck Observatory on Maunakea, Hawaiʻi Island are revealing new insight into the composition and ...

Researchers have developed a compact camera that captures ultraviolet, near-infrared, and visible images using a single chip. Inspired by the multiwavelength vision capability of the mantis shrimp, ...

A new chip-scale spectrometer challenges the long-standing reliance on bulky optical systems by replacing physical light ...

Meet the overachievers of your beauty routine: tinted sunscreens! They protect your face, even things out, and simplify your ...

Hoya is one of the most respected brands of filter makers, so how does its R72 720nm infrared filter fare against stiff ...

The Kase IR720 boasts the company's second-gen magnetic grip, so is this the best IR filter if speed of setup is your ...