Optical filter for machine vision imaging
Optical filter for machine vision imaging
1. Color recognition and separation of subject matter.
2. Suppress the strong blue "spike" of standard white LED and metal halide lighting.
3. Improve lens resolution and contrast by reducing the color range being imaged.
4. Eliminate glare.
5. Test the effects of Infrared light... see what our eyes can’t.
6. Enhance contrast for improved viewing of desired features.
7. Test LED colors without the expense and lead time of the lighting.
8. Radiation and temperature IR blocking with short pass filters to see and measure different temperatures of hot material.
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------>Bandpass Filter
------>Edge Filter(LP&SP filter)
------>AR coating
------>Dichroic Beamsplitter
------>Neutral Density Attenuation
------>Narrow Bandpass Filter
------>Notch Filter
------>Optical Mirror
------>POCT equipment
------>Fluorescence Filter
------->Laser wavelength filter
------->CCD Digital gel imaging filter
------>Biochemical filter (ELISA)
------>Water Analysis
------->Dichroic Beamsplitter filter
------>Laser Diode filter
------->OLPF filter
------>Machine vision filter
------>Color filter
------>Pesticide residue analyzer