Imaging equipment to observe the earth from space provides data for various uses. Wavelength-discriminated imaging at a considerable distance from the earth’s surface is the basic idea behind optical ...

The Internet of Things (IoT) is common everywhere, from households to industrial environments, allowing “smart” device behavior. As a result of an environmental factor or from information offered by ...

Can Hoya's budget-friendly Starscape filter reduce light pollution and take your night city shots and astro pictures to the ...

SAXONBURG, Pa., Sept. 10, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, announces that its Advanced Coating Center in Santa Rosa, California, has shipped its 50 ...

Avantier manufactures a wide range of custom optical filters, including hard coated dichroic filters and machine vision filters with excellent performance, ensuring optimal image contrast and accuracy ...

These screw-in grads enable you to balance overly bright skies with the darker landscape below, but without all the ...

Scientists at Delft University of Technology in the Netherlands have designed a simplified optical filter for the passive thermal management of interdigitated back-contact (IBC) photovoltaic panels.

New research has shown how the quantum mechanical principle of strong coupling opens unrivalled possibilities for designing optical filters. A team of researchers from the University of Cologne, ...

The filter is an indispensable optical component in photography, which can change the spectral intensity distribution of the incident light or change its polarization state according to the ...

Modern-day communications rely on both fibre-optic cables and wireless radiofrequency (RF) microwave communications. Reaching higher data transmission capabilities is going to require technologies ...