详情
Filters are designed by their manufacturers to transmit or absorb
different wavelengths of light. And they are widely used in
scientific experiments and industrial applications where that
change is necessary.
VY Optics Photoelectric Technology Co.,Ltd. can supply a full range
of filter. They are short pass Filter, long pass Filter, band pass
Filter, ultraviole Filtert, infrared Filter, heat absorbing Filter,
and color temperature conversion filters. We use material by China
to Schott, Hoya, and other manufacturers to process them. Metallic
films, colored glasses and thin dielectric films filter are all
available per your requirements.
Specification of our color filter as follow:
Material:Filter Glass,BK7
Dimension: 4mm***0mm - 0.*0mm
Squares/Rectangles:1mm***5mm
Thickness:0.5mm*4mm
Thickness tolerance:+/*0.*1mm*0.1mm
Paralism: Up to 3 Arc minutes
Edges:Fine
Ground Flatness:Up to Lambda/*0
Surface quantity: *0/****0/*0 Scratch/Dig
