Radiometry Accessories

Cosine Receptors couple to fibre optic cables and collect light with an 180° field of view using demountable diffusers.

A perfect cosine response provides accurate absolute intensity when multiple lights are measured at same time.

Cosine receptors provide relative and absolute spectral intensity measurements, for emissive color applications, and for evaluation of light sources such as the Sun, Lamps, LEDs and Lasers.