Broad Bandpass Filters:
Standard Broad Bandpass 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: Avg < 0.1 % UV to block high
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: BBP-HP1-HP2 in nanometers (HP 50 % of Tpeak)
(Ex BBP-0555-0695c nm, c stands for that the filter is classified after Cuton and Cutoff 5 %, instead of HP1 and HP2 50 % as normal)
Click on the Description, to see spectral characteristics for the filters in stock.
Description | Substrate | Thk | HP1 50 % | HP2 50 % | Transm | Block high |
BBP-1350-1600c nm | Glass | .50 | 50,00 | 50,00 | 70,00 | 3200,00 |
BBP-1640-2245c nm | Glass | .50 | 75,00 | 75,00 | 70,00 | 3500,00 |
BBP-2070-2600c nm | Glass | .50 | 50,00 | 100,00 | 70,00 | 30000,00 |
BBP-2700-3975c nm | Quartz | 1.00 | 100,00 | 100,00 | 70,00 | 6000,00 |
BBP-2800-3800 nm | Quartz | .50 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-2870-3940c nm | Sapphire | .50 | 50,00 | 50,00 | 70,00 | 30000,00 |
BBP-2900-3500c nm | Quartz | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
BBP-2900-3900 nm | Quartz | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
BBP-2900-5100c nm | Ge | 1.00 | 60,00 | 100,00 | 80,00 | 6000,00 |
BBP-2960-3260 nm | Quartz | 1.00 | 75,00 | 75,00 | 70,00 | 5500,00 |
BBP-3000-5000 nm | Sapphire | .50 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-3000-5000 nm | Sapphire | 1.00 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-3040-4500 nm | Sapphire | .50 | 50,00 | 50,00 | 70,00 | 30000,00 |
BBP-3100-4200c nm | Silicon | 1.00 | 100,00 | 100,00 | 70,00 | 11000,00 |
BBP-3190-3840c nm | Quartz | 1.00 | 75,00 | 75,00 | 70,00 | 30000,00 |
BBP-3300-3750 nm | Quartz | .55 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-3370-4075 nm | Sapphire | 1.00 | 50,00 | 50,00 | 70,00 | 30000,00 |
BBP-3400-4000 nm | Silicon | .55 | 100,00 | 100,00 | 70,00 | 18000,00 |
BBP-3420-5150c nm | Ge | .50 | 100,00 | 125,00 | 70,00 | 6000,00 |
BBP-3440-4075 nm | Sapphire | 1.00 | 50,00 | 50,00 | 70,00 | 30000,00 |
BBP-3485-5200c nm | Ge | 1.00 | 80,00 | 125,00 | 80,00 | 6000,00 |
BBP-3500-5000c nm | Silicon | .50 | 100,00 | 100,00 | 70,00 | 10500,00 |
BBP-3550-5150 nm | Ge | 1.00 | 100,00 | 125,00 | 80,00 | 10500,00 |
BBP-3575-4125 nm | Sapphire | 1.00 | 75,00 | 75,00 | 70,00 | 6000,00 |
BBP-3670-4020 nm | Sapphire | 1.00 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-3700-4100 nm | Silicon | 1.00 | 75,00 | 75,00 | 70,00 | 11000,00 |
BBP-3700-4200 nm | Sapphire | 1.00 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-3725-4245 nm | Sapphire | 1.00 | 75,00 | 85,00 | 70,00 | 6000,00 |
BBP-3750-5000 nm | Sapphire | .50 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-4000-5000 nm | Sapphire | 1.00 | 100,00 | 150,00 | 85,00 | 30000,00 |
BBP-4150-4620 nm | Sapphire | .50 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-4200-4800 nm | Silicon | .50 | 75,00 | 75,00 | 70,00 | 8000,00 |
BBP-4205-5015c nm | Sapphire | 1.00 | 70,00 | 70,00 | 70,00 | 6000,00 |
BBP-4225-4875 nm | Sapphire | 1.00 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-4358-4534 nm | Sapphire | 1.00 | 70,00 | 70,00 | 70,00 | 30000,00 |
BBP-4700-5615 nm | Sapphire | 1.00 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-5020-5570c nm | Sapphire | .50 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-5020-5706 nm | Sapphire | .50 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-5025-5650c nm | Sapphire | .50 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-5025-5700c nm | Sapphire | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
BBP-5030-5725 nm | Sapphire | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
BBP-5030-5730c nm | Sapphire | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
BBP-5040-5715c nm | Sapphire | .50 | 75,00 | 75,00 | 70,00 | 30000,00 |
BBP-5120-5765c nm | Ge | 1.00 | 100,00 | 100,00 | 70,00 | 30000,00 |
BBP-5500-6000 nm | Silicon | 1.00 | 100,00 | 100,00 | 70,00 | 14000,00 |
BBP-7800-10600c nm | Ge | 1.00 | 200,00 | 200,00 | 70,00 | 15000,00 |
BBP-7850-9400 nm | Ge | 1.00 | 100,00 | 100,00 | 65,00 | 20000,00 |
BBP-8000-11000 nm | Ge | 1.00 | 200,00 | 200,00 | 70,00 | 15000,00 |
BBP-8075-9400 nm | Ge | 1.00 | 150,00 | 150,00 | 60,00 | 20000,00 |
BBP-8150-11000 nm | ZnS | 1.40 | 200,00 | 200,00 | 70,00 | 20000,00 |
BBP-8170-10695c nm | Ge | 1.00 | 200,00 | 200,00 | 70,00 | 15000,00 |
BBP-8235-10750c nm | Ge | 1.00 | 250,00 | 250,00 | 70,00 | 15000,00 |
BBP-8250-8760 nm | Ge | 1.00 | 50,00 | 50,00 | 70,00 | 12000,00 |
BBP-9040-9360 nm | Ge | 1.00 | 100,00 | 100,00 | 70,00 | 12000,00 |
BBP-9100-9455 nm | Ge | 1.00 | 100,00 | 100,00 | 70,00 | 12000,00 |
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