Midwest Optical Systems BN850-34 Edmund Optics Midwest Optical Systems BN535-25

Midwest Optical Systems BN535-25

Midwest Optical Systems BP1000-72 Short-Wave Infrared Bandpass M72 Bandpass Filter

Midwest Optical Systems BN450-67 Narrow Indigo Bandpass M67 Narrow Bandpass Filters

5 Light Green Interference Bandpass M22

0/38mm 27-1992038 Ruggedized These lenses are designed for use at long working distances--from ~2m out to infinity

Midwest Optical Systems BN850-34 Edmund Optics Midwest Optical Systems BN535-25Midwest Optical Systems BN850 34 Narrow Near IR Bandpass M34 Narrow Bandpass Filters BN Series Narrow Bandwidth 45 55nm FWHM* Guaranteed peak transmission ? 85% Superior out of band blocking Designed for use with laser diodes and LEDs in applications with overwhelming ambient light StablEDGE design reduces angular dependency and minimizes short shifting effects Double side polished glass for exceptional parallelism and transmitted optical wavefront