NDK Datasheets for Long Pass Filters and Short Pass Filters

Long pass filters transmit a wide spectral band of long wavelength radiation while blocking short wavelength radiation. Short pass filters transmit a wide spectral band of short wavelength radiation and block long wave radiation.
Long Pass Filters and Short Pass Filters: Learn more

Product Name Notes
Optical Low-Pass Filter -- Bonding-Type Bonding-type Optical Low-pass Filter1. Pseudo-signals can be removed by combining a crystal phaseplate (crystal wavelength plate), and an optical low-pass filter inthe horizontal, vertical, or any direction of your choice.2.
Optical Low-Pass Filter -- Plate-Type Single Plate-type Optical Low-pass Filter1. A computer controlled grown synthetic quartz crystal ensuresthis filter has excellent characteristics as a birefringent plate.2. IR-cut and AR coating processing are available upon request.