A good rifle scope maintains optical clarity, minimizes parallax, is non-reflective and is resistant to moisture, dirt and mechanical shock. These scopes must also be suitable in a wide variety of ...

Interference filters are frequently employed in transmissive configurations where the light passes through the filter to produce a specific effect (band-pass, long-pass, short-pass, among others).

The Optoelectronics group of Vishay Intertechnology has introduced a new AEC-Q101 qualified reflective optical sensor for automotive, smart home, industrial, and office applications. Offering a lower ...

[IMSAI Guy] presents for your viewing pleasure, a nice video on the topic of optical filters and mirrors. (Video, embedded below) The first optical device is a simple absorption filter, where incoming ...

Würth Elektronik has revealed two reflective optical sensors. These are simple devices, with an infra-red emitter and a photo-transistor, both facing upwards, but work at an unusual wavelength. “These ...

Malvern, Pa. — A new reflective optical sensor from Vishay Intertechnology is capable of detecting objects at operating distances of up to 40 mm. The new surface-mount TCND5000 reflective sensor also ...

Special Eyes Optical has published a new article titled “Anti-Reflective Coating for Kids’ Glasses: Is It Worth the Investment?“, offering parents a practical breakdown of whether anti-reflective (AR) ...