Midwest Optical Systems AC900-72 78mm Lens Midwest Optical Systems Bi725-55 Red

Midwest Optical Systems Bi725-55 Red Edge Bandpass M55 Bandpass Interference Filters

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Midwest Optical Systems LP920-58 VIS Block Short-Wave Infrared Longpass M58 Longpass Filters

Midwest Optical Systems LP815-48 Near-IR Longpass M48 Longpass Filters

Midwest Optical Systems BN850-86 Narrow Near-IR Bandpass M86 Narrow Bandpass Filters

Midwest Optical Systems AC900-72 78mm Lens Midwest Optical Systems Bi725-55 RedMidwest Optical Systems AC900 72 Acrylic Short Wave Infrared Longpass M72 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