RG695

RG695

A longpass filter with low transmission in short wavelengths range and high transmission in long wavelength ranges. They seperate visible from infrared light.

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Spectral values guaranteed
λsi = 0.00001) [nm] 610
λci = 0.5) [nm] 695 ± 6
λp1i = 0.92) [nm] 780
Glass type
Article L
W
T
Weight

Only values between 1 and 30 with one decimal place are allowed.

SCHOTT
RG695 - RG695
Thickness
3.0
Reflection factor
0.9135
λ [nm]
200 < 10⁻³
210 < 10⁻³
220 < 10⁻³
230 < 10⁻³
240 < 10⁻³
250 < 10⁻³
260 < 10⁻³
270 < 10⁻³
280 < 10⁻³
290 < 10⁻³
300 < 10⁻³
310 < 10⁻³
320 < 10⁻³
330 < 10⁻³
340 < 10⁻³
350 < 10⁻³
360 < 10⁻³
370 < 10⁻³
380 < 10⁻³
390 < 10⁻³
400 < 10⁻³
410 < 10⁻³
420 < 10⁻³
430 < 10⁻³
440 < 10⁻³
450 < 10⁻³
460 < 10⁻³
470 < 10⁻³
480 < 10⁻³
490 < 10⁻³
λ [nm]
500 < 10⁻³
510 < 10⁻³
520 < 10⁻³
530 < 10⁻³
540 < 10⁻³
550 < 10⁻³
560 < 10⁻³
570 < 10⁻³
580 < 10⁻³
590 < 10⁻³
600 < 10⁻³
610 < 10⁻³
620 < 10⁻³
630 < 10⁻³
640 < 10⁻³
650 < 10⁻³
660 < 10⁻³
670 0.006
680 0.075
690 0.337
700 0.661
710 0.851
720 0.929
730 0.960
740 0.972
750 0.976
760 0.978
770 0.978
780 0.978
790 0.977
λ [nm]
800 0.977
810 0.976
820 0.975
830 0.975
840 0.974
850 0.974
860 0.974
870 0.973
880 0.973
890 0.973
900 0.973
910 0.973
920 0.973
930 0.973
940 0.973
950 0.973
960 0.973
970 0.973
980 0.973
990 0.973
1,000 0.973
1,010 0.973
1,020 0.973
1,030 0.973
1,040 0.973
1,050 0.973
1,060 0.973
1,070 0.973
1,080 0.973
1,090 0.973
λ [nm]
1,100 0.974
1,110 0.974
1,120 0.974
1,130 0.974
1,140 0.974
1,150 0.975
1,160 0.975
1,170 0.975
1,180 0.976
1,190 0.976
1,200 0.976
1,250 0.978
1,300 0.979
1,350 0.981
1,400 0.983
1,450 0.985
1,500 0.988
1,550 0.989
1,600 0.990
1,650 0.990
1,700 0.989
1,750 0.988
1,800 0.987
1,850 0.985
1,900 0.985
1,950 0.985
2,000 0.984
2,050 0.983
2,100 0.982
2,150 0.979
λ [nm]
2,200 0.970
2,250 0.967
2,300 0.969
2,350 0.970
2,400 0.968
2,450 0.966
2,500 0.964
2,550 0.963
2,600 0.962
2,650 0.957
2,700 0.921
2,750 0.606
2,800 0.426
2,850 0.401
2,900 0.400
2,950 0.397
3,000 0.386
3,050 0.367
3,100 0.346
3,150 0.324
3,200 0.302
3,250 0.282
3,300 0.267
3,350 0.256
3,400 0.253
3,450 0.258
3,500 0.268
3,550 0.282
3,600 0.297
3,650 0.312
λ [nm]
3,700 0.326
3,750 0.338
3,800 0.348
3,850 0.356
3,900 0.363
3,950 0.366
4,000 0.363
4,050 0.352
4,100 0.331
4,150 0.305
4,200 0.277
4,250 0.239
4,300 0.191
4,350 0.142
4,400 0.092
4,450 0.050
4,500 0.023
4,550 0.010
4,600 0.004
4,650 0.002
4,700 < 10⁻³
4,750 < 10⁻³
4,800 < 10⁻³
4,850 < 10⁻³
4,900 < 10⁻³
4,950 < 10⁻³
5,000 < 10⁻³
5,050 < 10⁻³
5,100 < 10⁻³
5,150 < 10⁻³
Reflection factor
Pd 0.914
Reference thickness
d [mm] 3
Spectral values guaranteed
λsi = 0.00001) [nm] 610
λci = 0.5) [nm] 695 ± 6
λp1i = 0.92) [nm] 780
Refractive Indices n
ns (852.1 nm) = 1.530
nd (587.6 nm) = 1.540

Colorimetric evaluation

Illuminant A(Planck T = 2347K)
d [mm] 1 2 3
x
y
Y
λd [nm]
Pe
Illuminant Planck T = 3200 K
d [mm] 1 2 3
x
y
Y
λd [nm]
Pe
Illuminant D65 (TC = 6504 K)
d [mm] 1 2 3
x
y
Y
λd [nm]
Pe
Density
p [g/cm3] 2.76
Bubble content
Bubble class 3
Transformation temperature
Tg [°C] 532
Temperature coefficient
Tk [nm/°C] 0.18
Chemical Resistance
FR class 0
SR class 1.0
AR class 1.0
Thermal expansion
α-30°C/+70°C [10-6/K] 8.1
α20°C/300°C [10-6/K] 9.4
α20°C/200°C [10-6/K]