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GG395

GG395

A longpass filter with low transmission in short wavelengths range and high transmission in long wavelength ranges.

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*product image is exemplary.

Spectral values guaranteed
λsi = 0.00001) [nm] 340
λci = 0.5) [nm] 395 ± 6
λp1i = 0.92) [nm] 480
Glass type
Article L
W
T
Weight

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

SCHOTT
GG395 - GG395
Thickness
3.0
Reflection factor
0.9183
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 0.113
400 0.757
410 0.878
420 0.910
430 0.925
440 0.935
450 0.943
460 0.950
470 0.955
480 0.961
490 0.966
λ [nm]
500 0.970
510 0.974
520 0.977
530 0.979
540 0.981
550 0.982
560 0.983
570 0.984
580 0.984
590 0.984
600 0.984
610 0.983
620 0.983
630 0.982
640 0.981
650 0.980
660 0.979
670 0.978
680 0.977
690 0.975
700 0.974
710 0.972
720 0.971
730 0.969
740 0.967
750 0.966
760 0.964
770 0.962
780 0.960
790 0.959
λ [nm]
800 0.957
810 0.955
820 0.953
830 0.952
840 0.951
850 0.950
860 0.949
870 0.948
880 0.947
890 0.946
900 0.945
910 0.944
920 0.943
930 0.942
940 0.942
950 0.941
960 0.940
970 0.940
980 0.939
990 0.939
1,000 0.938
1,010 0.938
1,020 0.938
1,030 0.937
1,040 0.937
1,050 0.937
1,060 0.937
1,070 0.937
1,080 0.937
1,090 0.937
λ [nm]
1,100 0.936
1,110 0.937
1,120 0.937
1,130 0.937
1,140 0.937
1,150 0.937
1,160 0.937
1,170 0.937
1,180 0.937
1,190 0.937
1,200 0.938
1,250 0.939
1,300 0.941
1,350 0.944
1,400 0.943
1,450 0.950
1,500 0.955
1,550 0.959
1,600 0.962
1,650 0.964
1,700 0.964
1,750 0.963
1,800 0.962
1,850 0.960
1,900 0.959
1,950 0.957
2,000 0.955
2,050 0.953
2,100 0.949
2,150 0.943
λ [nm]
2,200 0.932
2,250 0.927
2,300 0.931
2,350 0.931
2,400 0.924
2,450 0.915
2,500 0.907
2,550 0.901
2,600 0.895
2,650 0.884
2,700 0.804
2,750 0.318
2,800 0.223
2,850 0.239
2,900 0.257
2,950 0.269
3,000 0.274
3,050 0.268
3,100 0.256
3,150 0.241
3,200 0.222
3,250 0.205
3,300 0.189
3,350 0.173
3,400 0.160
3,450 0.149
3,500 0.144
3,550 0.141
3,600 0.140
3,650 0.141
λ [nm]
3,700 0.145
3,750 0.151
3,800 0.158
3,850 0.167
3,900 0.167
3,950 0.162
4,000 0.154
4,050 0.143
4,100 0.130
4,150 0.112
4,200 0.092
4,250 0.068
4,300 0.046
4,350 0.029
4,400 0.016
4,450 0.007
4,500 0.003
4,550 < 10⁻³
4,600 < 10⁻³
4,650 < 10⁻³
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 0.918
Reference thickness
d [mm] 3
Spectral values guaranteed
λsi = 0.00001) [nm] 340
λci = 0.5) [nm] 395 ± 6
λp1i = 0.92) [nm] 480
Refractive Indices n
ns (852.1 nm) = 1.520
ne (546.1 nm) = 1.520
nd (587.6 nm) = 1.520

Colorimetric evaluation

Illuminant A(Planck T = 2347K)
d [mm] 1 2 3
x 0.448 0.449 0.450
y 0.408 0.409 0.410
Y 91 91 90
λd [nm] 581 581 581
Pe 0.01 0.02 0.03
Illuminant Planck T = 3200 K
d [mm] 1 2 3
x 0.424 0.425 0.426
y 0.400 0.401 0.402
Y 91 91 90
λd [nm] 579 579 579
Pe 0.01 0.02 0.03
Illuminant D65 (TC = 6504 K)
d [mm] 1 2 3
x 0.314 0.315 0.316
y 0.331 0.332 0.334
Y 91 90 90
λd [nm] 570 570 571
Pe 0.01 0.02 0.02
Density
p [g/cm3] 2.55
Bubble content
Bubble class 3
Transformation temperature
Tg [°C] 538
Temperature coefficient
Tk [nm/°C] 0.07
Chemical Resistance
FR class 0
SR class 1.0
AR class 1.0
Thermal expansion
α-30°C/+70°C [10-6/K] 7.8
α20°C/300°C [10-6/K] 9
α20°C/200°C [10-6/K]