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Product Description
Yellow filters that cut off as much as possible of the wavelength light shorter than a specific wavelength, while transmitting as much of longer wavelength light as possible at 400nm~510nm range.Used for beauty ,Laser protective windows,Optical instruments of surveying and mapping,Machine vision devices,Optical detection instruments,The popular science optical,A digital optical,Optical test instruments,Fiber optic instruments,Electro-optic displays,Medical optical,Infrared thermography,and so on .
Technical Index:
1.Surface quality: 0/0, 40/20 ~ 80/50
2.Surface Accuracy: 1/10 in, 1/4 into 2 into
3.Thickness tolerance: ± 0.01mm ~ ± 0.02mm
4.Parallelism: 5Arc second ~ 1Arc Minute
5.Processing range: up to 0.2mm thickness of the thinnest
6.Coating
7.Steel
Type table:
The Factory Model |
SCHOTT |
HOYA |
JB400 |
GG400 |
L-40 |
JB420 |
GG420 |
L-42 |
JB450 |
GG455 |
Y-44 |
JB470 |
GG475 |
Y-46 |
JB490 |
GG495 |
Y-48 |
JB510 |
GG515 |
Y-50 |
