OG550

OG550

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] 480
λci = 0.5) [nm] 550 ± 6
λp1i = 0.92) [nm] 620
Glass type
Article L
W
T
Weight

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

SCHOTT
OG550 - OG550
Thickness
3.0
Reflection factor
0.9207
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 0.003
540 0.119
550 0.508
560 0.806
570 0.922
580 0.961
590 0.975
600 0.980
610 0.983
620 0.984
630 0.984
640 0.983
650 0.983
660 0.982
670 0.981
680 0.980
690 0.980
700 0.979
710 0.978
720 0.977
730 0.975
740 0.974
750 0.973
760 0.971
770 0.970
780 0.968
790 0.967
λ [nm]
800 0.965
810 0.963
820 0.962
830 0.961
840 0.960
850 0.959
860 0.958
870 0.957
880 0.957
890 0.956
900 0.955
910 0.955
920 0.954
930 0.953
940 0.953
950 0.952
960 0.952
970 0.951
980 0.951
990 0.950
1,000 0.950
1,010 0.950
1,020 0.949
1,030 0.949
1,040 0.949
1,050 0.949
1,060 0.949
1,070 0.949
1,080 0.949
1,090 0.949
λ [nm]
1,100 0.949
1,110 0.949
1,120 0.949
1,130 0.949
1,140 0.949
1,150 0.949
1,160 0.949
1,170 0.949
1,180 0.949
1,190 0.949
1,200 0.950
1,250 0.951
1,300 0.953
1,350 0.955
1,400 0.955
1,450 0.960
1,500 0.964
1,550 0.968
1,600 0.970
1,650 0.972
1,700 0.973
1,750 0.972
1,800 0.970
1,850 0.968
1,900 0.965
1,950 0.963
2,000 0.961
2,050 0.959
2,100 0.956
2,150 0.952
λ [nm]
2,200 0.938
2,250 0.933
2,300 0.936
2,350 0.935
2,400 0.932
2,450 0.925
2,500 0.919
2,550 0.911
2,600 0.901
2,650 0.886
2,700 0.833
2,750 0.456
2,800 0.354
2,850 0.351
2,900 0.363
2,950 0.368
3,000 0.357
3,050 0.336
3,100 0.306
3,150 0.273
3,200 0.246
3,250 0.224
3,300 0.205
3,350 0.188
3,400 0.175
3,450 0.166
3,500 0.160
3,550 0.155
3,600 0.153
3,650 0.156
λ [nm]
3,700 0.160
3,750 0.165
3,800 0.173
3,850 0.181
3,900 0.188
3,950 0.190
4,000 0.184
4,050 0.171
4,100 0.151
4,150 0.131
4,200 0.110
4,250 0.088
4,300 0.062
4,350 0.039
4,400 0.023
4,450 0.011
4,500 0.005
4,550 0.002
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 0.921
Reference thickness
d [mm] 3
Spectral values guaranteed
λsi = 0.00001) [nm] 480
λci = 0.5) [nm] 550 ± 6
λp1i = 0.92) [nm] 620
Refractive Indices n
ns (852.1 nm) = 1.510
ne (546.1 nm) = 1.510
nd (587.6 nm) = 1.510

Colorimetric evaluation

Illuminant A(Planck T = 2347K)
d [mm] 1 2 3
x 0.565 0.580 0.587
y 0.429 0.419 0.412
Y 70 65 62
λd [nm] 589 591 592
Pe 0.96 1.00 1.00
Illuminant Planck T = 3200 K
d [mm] 1 2 3
x 0.558 0.574 0.581
y 0.435 0.425 0.418
Y 68 63 59
λd [nm] 588 590 591
Pe 0.96 1.00 1.00
Illuminant D65 (TC = 6504 K)
d [mm] 1 2 3
x 0.521 0.547 0.557
y 0.459 0.451 0.441
Y 58 52 49
λd [nm] 583 586 587
Pe 0.95 1.00 1.00
Density
p [g/cm3] 2.56
Bubble content
Bubble class 3
Transformation temperature
Tg [°C] 507
Temperature coefficient
Tk [nm/°C] 0.12
Chemical Resistance
FR class 0
SR class 1.0
AR class 1.0
Thermal expansion
α-30°C/+70°C [10-6/K] 7.9
α20°C/300°C [10-6/K] 9
α20°C/200°C [10-6/K]