480QM30

SKU: XF3401/25

480QM30

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480QM30

Spectral Curves

The spectral curve and ascii data is a typical representation of this filter’s performance, but will vary due to production and design variations. Omega only guarantees this part to meet the product specifications listed. The displayed OD is calculated from a %T measurement. The blocking regions are likely higher OD than what is displayed here. To learn more about the challenges of measuring high OD values, see our paper.

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Detailed Specifications

Physical Thickness
3.50
Physical Diameter
25.00
Diameter Tolerance (mm)
+0/-0.25
Thickness Tolerance (mm)
+0/-0.25
Clear Aperture Diameter (mm)
≥21
Mounting (Outer Ø - Thickness - Clear Aperture in mm)
M03 25-3.5-21
Transmission
≥ 85% peak
Blocking
≥ OD5 200-457nm ≥ OD5 avg, OD3 min 515-1100nm
Transmitted Wavefront Distortion
≤ 1/4 wave per inch
Angle of Incidence
0
Minimum Surface Quality
Assembly per MIL-C-48497A (E scratch/ E Dig)
Mounting Type
Ring Mounted
Coating Type
Surface Coating
Shape
Round
Filter Type
Bandpass
Filter Application
Bandpass
Half-cone AOI
0
Fluorescence Component
Emission
Flatness
ns
Parallelism
≤ 15 arc seconds
Cut-on Wavelength (nm)
462.00
Cut-off Wavelength (nm)
495.00
Cut-on Wavelength Tolerance
+5/-0
Cut-off Wavelength Tolerance
+5/-5