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详细信息
Spectrogon红外短波通滤光片
Shortwave-pass FiltersSpectral measurements
Spectral curve at room temperature and normal incidence angle is supplied with each filter type
Description:SP-Cutoff in nanometers (Cutoff at 5 % Transmission)General Specifications
Diameter:25.4mm +0/-0.2 mm.
Thickness:Specified in the filter list below (mm), tol ±0.2 mm
Blocking:Average < 0.1 % above passband through blocked region
Slope:< 5 %Description Substrate Thk Cutoff 5 %
+/- tolTransm
> %T Range
lowBlock high SP-0400 nm Float glass 2.00 20,00 70,00 300,00 1200,00 SP-0610 nm BK7 1.00 20,00 80,00 420,00 1200,00 SP-0670 nm Glass 1.00 30,00 60,00 1200,00 SP-0720 nm Glass .50 25,00 80,00 420,00 1200,00 SP-0810 nm BK7 .50 20,00 75,00 450,00 1200,00 SP-0950 nm Glass .50 25,00 80,00 700,00 1200,00 SP-1000 nm Glass .50 50,00 70,00 850,00 1350,00 SP-1015 nm Glass .30 25,00 70,00 850,00 1450,00 SP-1060 nm Glass .50 10,00 70,00 650,00 1300,00 SP-1125 nm BK7 1.00 25,00 60,00 850,00 1600,00 SP-1300 nm Glass .50 50,00 60,00 1050,00 3000,00 SP-1420 nm Glass .55 30,00 70,00 900,00 2000,00 SP-1450 nm BK7 1.00 50,00 70,00 1000,00 2000,00 SP-1550 nm BK7 1.00 30,00 70,00 1050,00 3000,00 SP-1800 nm Glass .50 70,00 50,00 1000,00 3000,00 SP-1845 nm Glass .50 80,00 60,00 1300,00 3000,00 SP-1900 nm BK7 1.00 50,00 50,00 1000,00 3000,00 SP-2010 nm Glass .50 50,00 70,00 1750,00 3000,00 SP-2030 nm Glass .50 30,00 70,00 1800,00 3000,00 SP-2050 nm Glass .50 50,00 70,00 1700,00 3000,00 SP-2060 nm Glass .50 50,00 70,00 1600,00 3500,00 SP-2600 nm Glass .50 100,00 70,00 1700,00 4000,00 SP-2750 nm Glass .30 80,00 60,00 1800,00 3000,00 SP-2880 nm Cemented .80 100,00 60,00 1700,00 30000,00 SP-4500 nm Sapphire 1.00 100,00 70,00 3000,00 10000,00 SP-5050 nm Sapphire .50 150,00 80,00 3700,00 6000,00 SP-5545 nm Sapphire .30 100,00 70,00 3700,00 10000,00 SP-6234 nm Ge 2.10 150,00 70,00 4050,00 12000,00 SP-7250 nm Ge 1.00 200,00 75,00 5000,00 14000,00 SP-7500 nm Ge 1.00 100,00 70,00 5000,00 14000,00 SP-8300 nm Ge 1.00 100,00 70,00 6500,00 13000,00 SP-8670 nm Ge 2.00 150,00 70,00 7400,00 10000,00 SP-10500 nm Ge 1.00 110,00 70,00 8000,00 15000,00 SP-10650 nm Ge 1.00 200,00 70,00 8000,00 15000,00 SP-11000 nm Ge 1.00 250,00 70,00 6000,00 15500,00