Midwest Optical Systems Bi905-67 Water Resistant Camera and the iris is secured

and the iris is secured with a locking thumb screw

Midwest Optical Systems BP635-43 Light Red Bandpass M43 Bandpass Filter

8" Sony IMX290 CMOS Monochrome Sensor 2

Midwest Optical Systems Bi385-67 Near UV Interference Bandpass M67 Near UV Bandpass Filter

Midwest Optical Systems Bi685-48 Dark Red Interference Bandpass M48 Bandpass Interference Filters

Midwest Optical Systems Bi905-67 Water Resistant Camera and the iris is securedMidwest Optical Systems Bi905 67 Near IR Interference Bandpass M67 Bandpass Interference Filters Bi Series Narrow Interference Bandwidth 20 35nm FWHM; Narrow bandwidth High transmission ? 85% Designed for use with laser diodes Ideal wavelength separation when multiple light sources of similar wavelengths are present Reflective, mirror type surface that helps minimize thermal effects Available in sizes up to 79. 5mm sq. APPLICATIONS: Bi Series are