For photographers who want to move beyond the standard full-color photograph, most cameras have digital filters, which is software that adds special effects. But when you want to truly stand out from ...

Aside from the coating and two extra thumb screws on the lens body, it's basically identical to the production version. obscura0rex SHARE Most lenses handle visible light just fine. Start dabbling in ...

Resolve Optics is a leading supplier of custom lens assemblies including high-performance Infrared (IR) optics for use in thermal imaging, FT-IR spectroscopy, CO2 laser and defence applications. The ...

Light consists of individual particles that propagate in waves. The wavelength determines the color and energy of the light. The human eye can only perceive a small section of this spectrum, ...

Researchers found that the infrared contact lenses worked best with eyes closed because infrared light can easily penetrate the eyelidsPantherMedia/Andriy Popov/IMAGO Light consists of individual ...