Midwest Optical Systems Bi520-34 78mm Lens An optical system that employs

An optical system that employs optical-grade quartz

Midwest Optical Systems BP340-37 Near-UV Bandpass M37 Bandpass Filters

5 Narrow Light Red Bandpass M37

Useful functions such as 24x digital zoom

Kit Includes: 1x AFSB-1XS SMALL BALL BASE 1x AFSB-2XS SMALL KNUCKLE 1x AFSB-7XS PROX SENSOR 12MM

Midwest Optical Systems Bi520-34 78mm Lens An optical system that employsMidwest Optical Systems Bi520 34 Light Green Interference Bandpass M34 Bandpass Interference 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 popular