Dichroic Filter

Optical dichroic filter are perceived by humans to be highly saturated in
color. Such filters are popular in architectural and theatrical applications.

Dichroic reflectors known as cold mirrors are commonly used behind a light
source to reflect visible light forward while allowing the invisible infrared
light to pass out of the rear of the fixture.

Specification of Dichroic Filter long-wave Pass Type
The Center Wavelength is NM Reflection Band NM Transmission Band NM
425 370-400 440-1200
450 370-430 465-1200
500 370-480 515-1200
550 385-520 565-1200
600 440-570 620-1200
650 495-615 670-1200
700 535-665 720-1200
750 565-715 770-1200
800 600-760 820-1200
850 635-810 870-1200

Specification of Dichroic Filter Shortwave Pass Type

The Center Wavelength is NM Reflection Band NM Transmission Band NM
450 370-430 470-545
500 370-430 520-610
550 400-530 575-725
600 400-580 625-795
650 400-630 675-850
700 400-680 725-900
750 400-725 800-990
800 400-775 850-1050
850 400-820 910-1110


Specification of High-Performance Dichroic Spectral Filter

Diameter MM Laser Wavelength NM Edge Steepness NM Edge Steepness
CM Transition Bandwidth NM Transition Bandwidth CM Edge Wavelength NM
12.5 488 2.4 101.9 4.9 203 492.8
12.5 532 2.7 93.5 5.3 186 537.2
12.5 632.8 3.2 78.6 6.3 156 639.1
12.5 785 3.9 63.4 7.9 126 792.9
12.5 830 4.2 59.9 8.3 119 836
12.5 1064 5.3 46.8 10.6 93 1071
25 488 2.4 101.9 4.9 203 492.8
25 532 2.7 93.5 5.3 186 537.2
25 632.8 3.2 78.6 6.3 156 639.1
25 785 3.9 63.4 7.9 126

TC Optics is a professional optical system precision parts manufacturer, we
provide optical component design, dichroic filter design, bandpass dichroic
filters, colored dichroic lens filters, dichroic optics, dichroic shortpass
filter, filter dichroic, uv dichroic filter and etc. Contact us to know more.

Minimum Order: 1 grams

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