266DRRB

$248.35

SKU: W164

Inventory type: production overrun

2 available

266DRRB
Expected to ship within 2 business days

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266DRRB

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.

Download Data

Detailed Specifications

Physical Thickness
1.00
Physical Diameter
25.00
Diameter Tolerance (mm)
+0/-0.25
Thickness Tolerance (mm)
+0.2/-0.2
Transmission
≥25% at 230nm, ≥50% at 280nm
Transmitted Wavefront Distortion
ns
Angle of Incidence
45
Minimum Surface Quality
Assembly per MIL-C-48497A (F scratch/ F Dig)
Mounting Type
Ring Mounted
Coating Type
Protected Coating
Shape
Round
Filter Type
Dichroic
Filter Application
Dichroic
Half-cone AOI
0
Fluorescence Component
Dichroic
Reflection
≥80% at 266nm
Flatness
ns
Parallelism
ns
AR Coating
none