Midwest Optical Systems AC850-48 Kowa Midwest Optical Systems Bi940-40

Midwest Optical Systems Bi940-40

Midwest Optical Systems LP630-67 Red Longpass M67 Longpass Filters

Midwest Optical Systems LP1475-77 SWIR Longpass M77 Longpass Filters

Midwest Optical Systems LP815-37 Near-IR Longpass M37 Longpass Filters

Midwest Optical Systems ND090-72 Absorptive 12

Midwest Optical Systems AC850-48 Kowa Midwest Optical Systems Bi940-40Midwest Optical Systems AC850 48 Acrylic Near IR Longpass M48 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.