TechSpec imaging filters are designed to meet demanding machine vision and imaging applications. Three new lines have been added: High Performance OD 4 Shortpass Filters; High Performance OD 4 longpass filters; and Imaging filters.
All have the advantage of fabrication using "hard coated" plasma deposition technology, which ensures high performance and allows for exceptional durability. They provide high transmission of designated wavelengths and deep blocking of unwanted wavelengths.
Filters feature:
- a cut-off slope of <1% with a rejection of OD >4.0 and 91% transmission in the pass band
- Shortpass filters are available in 103 models, in wavelengths from 400 to 1300 nm in diameters of 12.5 , 25, and 50 mm
- VIS Shortpass Filter Kit includes seven filters between 400-700 nm and can be integrated into our filter wheels
- Longpass filters are offered in 99 models, in wavelengths from 400 to 1,300 nm in diameters of 12.5, 25, and 50 mm
- Shortpass and Longpass filters may be combined to create a customized precision bandpass filter to eliminate stray light
