Midwest Optical Systems SP645-37.5 78mm Lens Midwest Optical Systems AC915-72 Acrylic

Midwest Optical Systems AC915-72 Acrylic Short-Wave A/R Coated Infrared Longpass M72 Acrylic Filters

Midwest Optical Systems Bi450-72 Blue Interference Bandpass M72 Bandpass Interference Filters

Midwest Optical Systems SP645-13

Midwest Optical Systems LP920-77 VIS Block Short-Wave Infrared Longpass M77 Longpass Filters

5 Near-IR Longpass M25

Midwest Optical Systems SP645-37.5 78mm Lens Midwest Optical Systems AC915-72 AcrylicMidwest Optical Systems SP645 37. 5 Near IR Mid Red Dichroic Block M37. 5 Shortpass Filters Often thought of as IR cut filters, Shortpass Filters are specifically designed to pass a broad spectrum of shorter wavelength light, while blocking longer visible (VIS) and near infrared (NIR) wavelengths. Shortpass Filters are commonly used in color imaging to achieve natural color rendering. They can also be used to protect the sensor from NIR laser damage