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435-550 DB EM

435-550 DB EM

Availability: Production Overrun Product:
14 In stock

435-550 DB EM
Customize this Filter: Request a quote for custom specifications, sizes, or volume quantities.



435-550 DB EM

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 W4287
Filter Type Dual Band
Inventory Type Production Overrun
Coating Type Surface Coating
Shape Round
Diameter (mm) 9
Diameter Tolerance (mm) +0/-0.3
Thickness (mm) ≤3
Clear Aperture Diameter (mm) ≥7.5
Flatness ns
Parallelism ≤ 15 arc seconds
Mounting Type Unmounted
Cut-On Wavelength (nm) 410
Cut-On Wavelength Tolerance (nm) +5/-5
Cut-Off Wavelength (nm) 460
Cut-Off Wavelength Tolerance (nm) +5/-5
Transmission ≥ 80% avg 420-450nm & 560-630nm
Blocking ≥ OD6 300-400nm & 470-540nm ≥ OD3 650-1050nm
Transmitted Wavefront Distortion ≤ λ per inch
Angle of Incidence 0
Minimum Surface Quality Assembly per MIL-C-48497A (F scratch/ F Dig)