1040nm Narrow Band Filter, Near Infrared Band Pass Optical Glass, Facial iris, retinal Pulse, Auricle biometric(Square 85.0)

Description

• The central wavelength is 1040nm 5nm
• Central wavelength transmittance > 93%
• Half bandwidth: 40nm
• The cut-off region was 200 nm-970 nm,
• Cut off rate: T

1040 narrow band filter
The central wavelength is 1040nm 5nm
Central wavelength transmittance > 93%
Half bandwidth: 40nm
The cut-off region was 200 nm-970 nm,
<; 0.1%
Size:Square: 8.0 * 8.0 mm & Square 850 * 85 .0 mm (Original coating size) , & diameter of 250
Thickness 1.0 mm
Color: white

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