Dichroic.Asia Optical
HOME > Optical Filters
HOME
> Optical Filters
>
IR absorb filters
IR absorb filters
AKA: IR absorb filters, Blue glass
Functions: IR absorb filters absorb infrared light and penetrate high in the visible light range. It is suitable for lamp insulation, ccd or cmos lenses.
Applications: AOI, Optical instruments, Image equipments, Infrared equipments.
▽IRC620H ▽IRC610H ▽IRC600H
▽Information and Notes
ITEM NO: ABIR
Spectral Characteristics
Tave>80% @ 400-580nm
Tave<5% @ 900-2500nm
Physical Characteristics
Glass filters: 3mm
Borosilicate: 1.1mm
Square: 8x8 - 150x150mm
Round: Dia8 - 150mm
Resistant Temperature
Glass filters: 100℃
ITEM NO: ABIR2
Spectral Characteristics
Tave>70% @ 400-570nm
Tave<5% @ 850-2500nm
Physical Characteristics
Glass filters: 3mm
Borosilicate: 1.1mm
Square: 8x8 - 150x150mm
Round: Dia8 - 150mm
Resistant Temperature
Glass filters: 100℃
ITEM NO: IRC635H
Spectral Characteristics
T50%=635 +/-10nm
Tave>80% @ 400-550nm
Tave<5% @ 800-1000nm
Physical Characteristics
Glass filters: 0.7mm
Square: 8x8 - 50x50mm
Round: Dia8 - 50mm
Resistant Temperature
Glass filters: 100℃
ITEM NO: IRC620H
Spectral Characteristics
T50%=620 +/-10nm
Tave>80% @ 400-530nm
Tave<5% @ 800-1000nm
Physical Characteristics
Glass filters: 1.0mm
Square: 8x8 - 50x50mm
Round: Dia8 - 50mm
Resistant Temperature
Glass filters: 100℃
ITEM NO: IRC610H
Spectral Characteristics
T50%=610 +/-10nm
Tave>80% @ 400-550nm
Tave<5% @ 800-1000nm
Physical Characteristics
Glass filters: 1.5mm<
Square: 8x8 - 50x50mm
Round: Dia8 - 50mm
Resistant Temperature
Glass filters: 100℃
Information and Notes
1. Glass filters is made of glass raw materials and other formulas and is made into glass bricks, and then processed into glass sheets by sawing/grinding/polishing.
2. Glass filters can be used with multilayer dielectric films to enhance the wavelength of the filter, improve penetration or reduce surface reflection.
3. Coating by PVD-EBGE (Physical Vapor Deposition-Electron Beam Gun Evaporation).
6. Browse below for more information and products,
*Dichtoic filters*Long pass filters
*Blue glass
*Glass filters
