Midwest Optical Systems LP285-25.5 16mm Lens Midwest Optical Systems LP780-37 Near-IR

Midwest Optical Systems LP780-37 Near-IR Longpass M37 Longpass Filters

Suitable for Sony  IMX183

Midwest Optical Systems Bi725-58 Red Edge Bandpass M58 Bandpass Interference Filters

Midwest Optical Systems LP341-13

Dimension 44 mm x 44 mm

Midwest Optical Systems LP285-25.5 16mm Lens Midwest Optical Systems LP780-37 Near-IRMidwest Optical Systems LP285 25. 5 High Transmission Heat Resistant A R Protective Window M25. 5 Protective Filters Often referred to as a sharp cut filter, Longpass Filters are specifically designed to pass a broad spectrum of longer wavelength light while blocking shorter wavelengths. Longpass Filters are often used in fluorescence applications to block an excitation light source or to pass multiple emission wavelengths, improving signal to noise