1535/LP BrightLine HC Longpass Filter
Product information "1535/LP BrightLine HC Longpass Filter"
AOI 0°
Diameter 25 mm
Thickness 3,5 mm
Diameter 25 mm
Thickness 3,5 mm
Downloads "1535/LP BrightLine HC Longpass Filter"
Specifications
| OEM/Original number: | FF01-1535/LP-25 |
|---|---|
| Transmission Band 1: | Tavg > 93% 1560 - 2000 nm |
| Edge Wavelength 1: | 1550 nm |
| Blocking Band 1: |
ODavg > 6 1225 - 1525 nm Design specification measurements are noise-floor limited |
| Angle of Incidence: | 0 ± 5 degrees |
| Cone Half-angle: | 7 degrees |
| Optical Damage Rating: | Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hrs. |
| Filter Effective Index: |
1.81 Understanding `Effective Index of Refraction` neff |
| Substrate type: | low-autofluorescence optical quality glass |
| Transverse Dimensions (Diameter: | 25 mm |
| Transverse Tolerance: | + 0.0 / - 0.1 mm |
| Filter Thickness (mounted): | 3.5 mm |
| Filter Thickness Tolerance (mou: | ± 0.1 mm |
| Clear Aperture: | ≥ 22 mm |
| Scratch-Dig: | 60-40 |
| Substrate thickness: | 2.0 mm |
| Orientation: | Arrow on ring indicates preferred direction of propagation of light |
| Other physical specs: | Standard Specifications of Our Filters and Beam Splitters |
| CWL/EdgeWL/NotchWL (nm): | 1550 |
| Free aperture: | >= 22 mm, >= 22 mm |
| Size: | D = 25 mm |
| Application (Filter): | Standard/Fluoreszenz |
| Number of Bands/Edges/Notches: | 1 |
| Type (optical filters): | Longpass |
| Laser Wavelength (nm): | 1535 |
| Blocking level (OD): | OD 6 |
| Substrate Thickness: | 2,0 mm |
| Scratch-Dig: | 60-40 |