diameter 25 mm, ring thickness 5 mm
OEM/Original number: | FF01-449/520-25 |
---|---|
Transmission Band 1: | Tavg > 90% 439 - 459 nm |
Center Wavelength 1: | 449 nm |
Guaranteed Minimum Bandwidth 1: | 20 nm |
FWHM Bandwidth 1 (nominal): | 26.7 nm |
Blocking Band 1: |
ODavg > 5 200 - 275 nm Design specification measurements are noise-floor limited |
Transmission Band 2: | Tavg > 90% 510 - 530 nm |
Center Wavelength 2: | 520 nm |
Guaranteed Minimum Bandwidth 2: | 20 nm |
FWHM Bandwidth 2 (nominal): | 27.9 nm |
Blocking Band 2: | ODavg > 5 275 - 300 nm |
Blocking Band 3: | ODavg > 6 300 - 428 nm |
Blocking Band 4: | OD > 3.5 466.5 nm |
Blocking Band 5: | ODavg > 6 473 - 495 nm |
Blocking Band 6: | OD > 3.5 502 nm |
Blocking Band 7: | OD > 3.5 538.5 nm |
Blocking Band 8: | ODavg > 6 546 - 850 nm |
Blocking Band 9: | ODavg > 4 850 - 925 nm |
Blocking Band 10: | ODavg > 2 925 - 1100 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: |
1.89 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: | 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 |
Application (Filter): | Standard/Fluoreszenz |
Free aperture: | >= 21 mm |
Number of Bands/Edges/Notches: | 2 |
Size: | D = 25 mm |
Substrate Thickness: | 2,0 mm |
Type (optical filters): | Multiband |
Scratch-Dig: | 60-40 |