Surplus
Surplus
Surplus Products from Andover Corporation offer exceptional value on high-quality optical components at reduced prices. These items include discontinued products, overruns from production batches, and custom filters made for specific projects that are now available to the general market.
Our surplus inventory encompasses a wide range of optical filters including bandpass filters, edge filters, IR filters, and hard-coated filters—all manufactured to Andover's rigorous quality standards. Each surplus item undergoes the same thorough inspection and testing as our standard products, ensuring reliable performance despite the discounted price. This collection represents an excellent opportunity for researchers, educational institutions, and companies working with budget constraints to acquire precision optical components at significant savings. Inventory changes regularly based on availability, so we encourage checking our surplus listings frequently for the best selection.
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- Description: Custom BP filter CWL XXX.Xnm/HBW X.Xnm/XXmm dia.
- Specifications: N/A
- Alternate Part Number: N/A
- NSN: N/A
- Wavelength: 6848.36 +0.5 / -0
- Emission Line: N/A
- Operating Temperature: 23.0
- Parallelism: Commercial
- Bandwidth (FWHM): 3.0 ±0.5 nm
- Transmission: 50%
- Minimum Transmission: 50%
- Blocking: 1x10-4 avg. X-Ray to FIR
- Blocking Range: N/A
- Reflection: N/A
- Size: 25.0 Ø +0 / -0.25
- Thickness: 6.4 +0 / -nom
- Scratch-Dig: N/A
- Clear Aperture: N/A
- Flatness: Commercial
- Effective Refractive Index: N/A
- Filter Type: 2
- Substrate: N/A
- Substrate Material: N/A
- Gas: N/A
- Wavelength Range: N/A
- Transmitted Wavefront: N/A
- A/R Coatings: N/A
- Nominal 50% point(s): N/A
- Angle of Incidence: 0
- 50% Cut-on Wavelength: 6848.36
- Transmission Range: N/A
- 5% Wavelength: N/A
- Type: N/A
- Set Components: N/A
- Packaging: N/A
- Certification: N/A