260RB

$101.74

SKU: W4965

Inventory type: production overrun

> 5 available

260RB
Expected to ship within 2 business days

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260RB

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
2.00
Physical Diameter
11.50
Diameter Tolerance (mm)
+0/-0.25
Thickness Tolerance (mm)
+0.1/-0.1
Clear Aperture Diameter (mm)
≥10
Transmission
≥ 70% avg 200-240nm ≥ 85% avg 285-800nm
Blocking
= OD2.5 ± 0.15 @ 260nm
Transmitted Wavefront Distortion
ns
Angle of Incidence
0
Minimum Surface Quality
Assembly per MIL-C-48497A (F scratch/ F Dig)
Mounting Type
Unmounted
Coating Type
Surface Coating
Shape
Round
Filter Type
Notch (Rejection Band)
Filter Application
Notch (Rejection Band)
Half-cone AOI
0
Fluorescence Component
Notch (Rejection Band)
Flatness
ns
Parallelism
ns