Midwest Optical Systems LP170-62 IDS Midwest Optical Systems BN880-30

Midwest Optical Systems BN880-30

Midwest Optical Systems ND060-95 Absorptive 25% Transmission M95 Neutral Density Filters

5 High Transmission Heat Resistant A/R Protective Window M35

Midwest Optical Systems BN740-25

Midwest Optical Systems LP530-40

Midwest Optical Systems LP170-62 IDS Midwest Optical Systems BN880-30Midwest Optical Systems LP170 62 Fused Silica Protective Window M62 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 ratio. Longpass Filters are