Midwest Optical Systems AC370-13.25 75mm Lens Midwest Optical Systems TB550/660/850-46 Triple

Midwest Optical Systems TB550/660/850-46 Triple Bandpass Green + Red + 850nm NIR M46 Triple Bandpass Filters

Midwest Optical Systems LP665-39 Dark Red Longpass M39 Longpass Filters

Schneider Optics 27-2202035 APO-Xenoplan 2

single substrate fabrication

Midwest Optical Systems AC370-13.25 75mm Lens Midwest Optical Systems TB550/660/850-46 TripleMidwest Optical Systems AC370 13. 25 Acrylic Oleophobic VIS A R Coated Protective Window M13. 25 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