The GOYO GMHR33520MCN is part of the GMHR series
the GM6HR38014MCN ensures compatibility with a wide range of imaging sensors
this filter allows reflected near-IR (NIR) light (850nm) to be captured in the camera sensor’s red channel and reflected blue light (475nm) to be captured in the sensor’s blue channel (the green channel is not used)
They are also useful for near-UV fluorescence imaging
Its DC auto-iris adapts quickly to changing light
Compact Telephoto Lens, 9-40mm, 5MP, 1/2.3in, f/1.8-Close, Day/Night, DC Auto-Iris, CS Mount - Theia SL1250A Ring Light The GOYO GMHR33520MCN is partThis version of the SL940A provides a 9 40mm zoom with an f 1. 8 Close aperture and DC auto iris for responsive exposure control. Expect clean, stable results across changing light levels. Designed for CS mount cameras using up to 1 2. 3" sensors and 5 megapixel (MP) resolution, its ideal for compact surveillance and inspection setups.