SBA-Registered Small Business • ISO 9001:2008 Certified • ITAR Registered • Made in the USA   |   1-866-488-1064   |   +1-802-251-7300



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 W2911
Filter Type Dichroic
Inventory Type Production Overrun
Coating Type Surface Coating
Shape Round
Diameter (mm) 15.9
Diameter Tolerance (mm) +0/-1.3
Thickness (mm) 3.2
Thickness Tolerance (mm) +0.2/-0.2
Clear Aperture Diameter (mm) Coated to edge
Flatness ns
Parallelism ns
Mounting Type Unmounted
Center Wavelength Tolerance (nm) Nominal
FWHM Bandwidth Tolerance (nm) Nominal
Cut-On Wavelength Tolerance (nm) Nominal
Cut-Off Wavelength Tolerance (nm) Nominal
Transmission ≥ 80% avg 651-659nm
Reflection ≥ 95% avg 420-611nm ≥ 80% avg 599-611nm
Transmitted Wavefront Distortion ns
Angle of Incidence 11.25
AR Coating ns
Minimum Surface Quality Assembly per MIL-C-48497A (F scratch/ F Dig)