Midwest Optical Systems AC685-46 Fixed Focal Length Midwest Optical Systems BP660-67 Dark

Midwest Optical Systems BP660-67 Dark Red Bandpass M67 Bandpass Filter

Schneider Optics 21-1101715 Xenoplan 4

Midwest Optical Systems BN450-25

Midwest Optical Systems ND060-86 Absorptive 25% Transmission M86 Neutral Density Filters

Midwest Optical Systems LP530-13

Midwest Optical Systems AC685-46 Fixed Focal Length Midwest Optical Systems BP660-67 DarkMidwest Optical Systems AC685 46 Acrylic Near IR Longpass M46 Acrylic Filters Acrylic Longpass Filters are a durable, lightweight and economical solution for inspection windows. They can protect a lens in environments where broken glass might pose a problem. Acrylic Longpass Filters are frequently used for lens protection and economical enclosure windows, as well as over light sources to control the wavelength emission of broad spectrum light sources.