Midwest Optical Systems Bi940-35.5 Schneider Optics The lenses are also available

The lenses are also available in a version with a motorized iris

5 Narrow Indigo Bandpass M37

Biomedical imaging

Midwest Optical Systems Bi405-46 Blue Interference Bandpass M46 Bandpass Interference Filters

Midwest Optical Systems Bi940-35.5 Schneider Optics The lenses are also availableMidwest Optical Systems Bi940 35. 5 Near IR Interference Bandpass M35. 5 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