Longpass GG455__Datasheet

Density Notes

ρ [g/cm 3] 2.56

Colloidally colored glass

Reflection factor Bubble content Ρd

Bubble class 3

Long pass filter Reference thickness Chemical resistance d [mm]

FR class 0 SR class 1.0 Spectral values guaranteed AR class

1.0

=±

6 = Transformation temperature

=

Tg [°C]

529

Thermal expansion

α-30/+70°C [10-6

/K]

8.2 α20/300°C [10-6

/K]

9.5 α20/200°C [10-6

/K]

Refractive index n Temperature coefficient

T k [nm/°C]

0.09

All data without tolerances are to be understood to be reference values.Guaranteed values are only those values listed in the section "Spectral values guaranteed".

Illuminant Illuminant

Illuminant

d [mm] d [mm]123 d [mm]12

3x x 0.4440.4510.455x 0.3440.3540.361y y 0.4290.4380.443y 0.3940.4140.426Y Y 919090Y 919089λd [nm]λd [nm]577578578λd [nm]568568568P e

P e

0.290.370.42

P e

0.270.360.41

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Data Sheet

GG455

λs (τis = 1·10-5) [nm]λp (τip = 0.92) [nm] 0.92

3

λc (τi = 0.50) [nm]n 1.53455390530 0.365800.41

0.280.470

A ( Planck T = 2856 K )

1

90579910.437900.4415800.4310.473587.6852.11014231.51

He 1.52Hg

λ [nm]Element 0.465Colorimetric evaluation Planck T = 3200 K D65 ( T c = 6504 K )

546Hg 1.52

Cs

Internal transmittance τi at reference thickness d [mm] =3

The internal transmittance values, tabulated and graphically represented, are reference values only

λ [nm]λ [nm]λ [nm]λ [nm]λ [nm]

λ [nm]

200<1.0E-055009.6E-018009.6E-0111009.4E-0122009.3E-0137001.4E-01210<1.0E-055109.7E-018109.5E-0111109.4E-0122509.3E-0137501.4E-01220<1.0E-055209.7E-018209.5E-0111209.4E-0123009.3E-0138001.5E-01230<1.0E-055309.8E-018309.5E-0111309.4E-0123509.3E-0138501.6E-01240<1.0E-055409.8E-018409.5E-0111409.4E-0124009.2E-0139001.6E-01250<1.0E-055509.8E-018509.5E-0111509.4E-0124509.1E-0139501.6E-01260<1.0E-055609.8E-018609.5E-0111609.4E-0125009.1E-0140001.5E-01270<1.0E-055709.9E-018709.5E-0111709.4E-0125509.1E-0140501.4E-01280<1.0E-055809.9E-018809.5E-0111809.4E-0126009.0E-0141001.2E-01290<1.0E-055909.9E-018909.4E-0111909.4E-0126508.9E-0141501.1E-01300<1.0E-056009.9E-019009.4E-0112009.4E-0127008.1E-0142009.1E-02310<1.0E-05

6

109.8E-019109.4E-0112509.4E-012750 3.5E-0142507.1E-02320<1.0E-056209.8E-019209.4E-0113009.4E-012800 2.5E-014300 5.1E-02330<1.0E-056309.8E-019309.4E-0113509.4E-012850 2.5E-014350 3.5E-02340<1.0E-056409.8E-019409.4E-0114009.4E-012900 2.6E-014400 2.0E-02350<1.0E-056509.8E-019509.4E-0114509.5E-012950 2.7E-0144509.1E-03360<1.0E-056609.8E-019609.4E-0115009.6E-013000 2.7E-014500 3.4E-03370<1.0E-056709.8E-019709.4E-0115509.6E-013050 2.6E-0145501.1E-03380<1.0E-056809.8E-019809.4E-0116009.6E-013100 2.5E-014600 3.1E-04390<1.0E-056909.8E-019909.4E-0116509.6E-013150 2.3E-0146509.5E-05400<1.0E-057009.7E-0110009.4E-0117009.7E-013200 2.2E-014700 3.2E-05410<1.0E-057109.7E-0110109.4E-0117509.6E-013250 2.0E-0147501.5E-05420<1.0E-057209.7E-0110209.4E-0118009.6E-0133001.8E-014800<1.0E-05430<1.0E-057309.7E-0110309.4E-0118509.6E-0133501.7E-014850<1.0E-054409.6E-037409.7E-0110409.4E-0119009.6E-0134001.5E-014900<1.0E-05450 2.6E-017509.7E-0110509.4E-0119509.6E-0134501.4E-014950<1.0E-05460 6.7E-017609.6E-0110609.4E-0120009.5E-0135001.4E-015000<1.0E-054708.6E-017709.6E-0110709.4E-0120509.5E-0135501.4E-015050<1.0E-054809.2E-017809.6E-0110809.4E-0121009.5E-0136001.4E-015100<1.0E-054909.5E-017909.6E-0110909.4E-0121509.4E-0136501.3E-015150

<

1.0E-05

STATUS 2008

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τi

GG455

τi τi τi τi τi