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Shortwave-pass Filters:
Standard Shortwave-pass Filters in stock, subject to prior sales (Wavelength range UV, VIS, NIR & IR).
General Specifications:
Diameter: 25.4 mm +0/-0.2 mm. Custom sizing
Thickness: Specified in the filter list below (mm), tol ±0.1 mm
Blocking: Average < 0.1 % above passbａnd throulocked region
Slope: < 5 % defined as:
%Slope = | λ(80% of Tpeak) - λc λc | x 100 |
Spectral 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)
Click on the Description, to see spectral characteristics for the filters in stock.
Description | Substrate | Thk | Cutoff 5 % | Transm | T Range | Block high |
SP-0610 nm | Glass | .50 | 25,00 | 80,00 | 420,00 | 1200,00 |
SP-0720 nm | Glass | .50 | 25,00 | 80,00 | 420,00 | 1200,00 |
SP-1300 nm | Glass | .50 | 50,00 | 60,00 | 1050,00 | 3000,00 |
SP-2010 nm | Glass | .50 | 50,00 | 70,00 | 1750,00 | 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-4100 nm | Quartz | .50 | 100,00 | 70,00 | 2500,00 | 30000,00 |
SP-4500 nm | Sapphire | 1.00 | 100,00 | 70,00 | 3000,00 | 10000,00 |
SP-4650 nm | Sapphire | 1.00 | 50,00 | 65,00 | 3500,00 | 30000,00 |
SP-5545 nm | Sapphire | .30 | 100,00 | 70,00 | 3000,00 | 10000,00 |
SP-5615 nm | Sapphire | .30 | 100,00 | 70,00 | 4400,00 | 10000,00 |
SP-5665 nm | Ge | .50 | 100,00 | 70,00 | 3000,00 | 10000,00 |
SP-7000 nm | Ge | 1.00 | 100,00 | 75,00 | 5000,00 | 14000,00 |
SP-7450 nm | Ge | 1.00 | 100,00 | 70,00 | 5000,00 | 12000,00 |
SP-7550 nm | Ge | 1.00 | 100,00 | 70,00 | 5000,00 | 14000,00 |
SP-8700 nm | Ge | 1.00 | 100,00 | 70,00 | 5600,00 | 16500,00 |
SP-8850 nm | Ge | 2.00 | 150,00 | 80,00 | 7300,00 | 13000,00 |
SP-10300 nm | Ge | 1.00 | 250,00 | 70,00 | 8000,00 | 15000,00 |
SP-10500 nm | Ge | 1.00 | 200,00 | 70,00 | 8000,00 | 15000,00 |
