High Quality Optical Long Pass Filter 904nm 940nm Si Ge
Basic Info
Model No.: SD-LPF
Product Description
Long pass Filter allow the longer wavelength throught, and cut off the shorter wavelength.These filter mainly used in Beauty equipment, police multiband testing instruments, strong light flashlight, stage lighting shade, four-wheel, iris recognition system, face recognition attendance device, optical instruments.
450nm Long Pass Filter
780nm Long Pass Filter
650n Long pass filter
POLISHING
We have low-speed polishing machine and high-speed polishing machine
TOOLING
More than 3000 kinds of raduis toolings
Coating
6 coating machine
Surface Quality Testing
Zygo Testing Surface Flatness
Focal Testing
Filter Package
Lens Package
carton pacakge
Sunday Attend exhibition in Shanghai,zhenzhen,laser world munich.
Product Categories : Filter > Long Pass Filter
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