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Availability: Production Overrun Product:
Out of stock





About Production Overrun Products

Omega's production overruns offer exceptional value at a discounted price, and are backed by the same warranty as our stock products. After overrun inventory is exhausted, this product will still be available on a made-to-order basis. Please note it is available at this price on an overrun basis only.


Spectral Curves

The spectral curve and ascii data is a typical representation of this filter's performance, but may vary due to production and design variations. Omega only guarantees this part to meet the product specifications listed.

Detailed Specifications

Additional Information

SKU W4953
Filter Type Notch (Rejection Band)
Inventory Type Production Overrun
Coating Type Surface Coating
Shape Rectangle
Length (mm) 40
Length Tolerance (mm) +0.1/-0.1
Width (mm) 38
Width Tolerance (mm) +0.1/-0.1
Thickness (mm) ≤1
Clear Aperture Diameter (mm) ns
Flatness ns
Parallelism ns
Mounting Type Unmounted
Transmission Bandwidth @ 50% T absolute: ≤ 22nm T: ≥ 70% @ 190 nm T: ≥ 70% @ 230 nm
Reflection Reflect 210 nm @≥ 90% Reflect ≤ 15% average from 230 to 800 nm
Transmitted Wavefront Distortion ns
Angle of Incidence 45
Half-Cone AOI 0
Minimum Surface Quality Assembly per MIL-C-48497A (F scratch/ F Dig)