diameter 25 mm, ring thickness 5 mm
OEM/Original number: | FF01-492/SP-25 |
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Edge Wavelength 1: | 483 nm |
Blocked at: | 492 nm |
Transmission Band 1: | Tavg > 90% 400 - 480 nm |
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: |
1.88 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): | 5.0 mm |
Filter Thickness Tolerance (mou: | ± 0.1 mm |
Clear Aperture: | ≥ 21 mm |
Scratch-Dig: | 60-40 |
Substrate thickness: | 3.0 mm |
Orientation: | Arrow on ring indicates preferred direction of propagation of light |
Other physical specs: | Standard Specifications of Our Filters and Beam Splitters |
Application (Filter): | Standard/Fluoreszenz |
CWL/EdgeWL/NotchWL (nm): | 492 |
Free aperture: | >= 21 mm |
Number of Bands/Edges/Notches: | 1 |
Size: | D = 25 mm |
Substrate Thickness: | 3,0 mm |
Type (optical filters): | Kurzpass |
Scratch-Dig: | 60-40 |