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Availability: Production Overrun Product:
63 In stock

Customize this Filter: Request a quote for custom specifications, sizes, or volume quantities.




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 W3342
Filter Type Dichroic
Inventory Type Production Overrun
Coating Type Surface Coating
Shape Rectangle
Length (mm) 11.5
Length Tolerance (mm) +0/-0.2
Width (mm) 8.5
Width Tolerance (mm) +0/-0.2
Thickness (mm) 1.1
Thickness Tolerance (mm) +0/-0.2
Clear Aperture Length (mm) ≥8.5
Clear Aperture Width (mm) ≥6
Flatness ≤ 5 rings distortion
Parallelism ≤ 15 arc seconds
Mounting Type Unmounted
Cut-Off Wavelength (nm) 557
Cut-Off Wavelength Tolerance (nm) +5/-5
Transmission ≤ 5% avg 572-596nm ≤ 10% at 570nm ≥ 78% avg 518-542nm ≥ 80% at 547nm ≥ 85% at 488nm in p = 65% ± 5% 483-493nm in s
Reflection peak to peak variation 483-493 in s: ≤ 10% of R avg 483-493nm in s
Transmitted Wavefront Distortion ≤ λ/2 per inch
Angle of Incidence 45
Half-Cone AOI 0
Minimum Surface Quality Assembly per MIL-C-48497A (E scratch/ E Dig)