



NEW Edmund Optics 89-569 Germanium AR Coated Precision Window 50mm Dia 2mm Thick
- Free shipping
- 60-day returns · Ships worldwide from Ventura, CA
Company buyer? Get a Shopify invoice with your PO #.
Description
NEW Edmund Optics 89-569 Germanium AR Coated Precision Window 50mm Dia 2mm Thick
Condition: New, unused surplus stock in original packaging. Packaging shows storage wear. Ships as pictured.
- Brand: Edmund Optics
- Stock Number: 89569
- Substrate Material: Optical Grade Germanium (Ge)
- Anti-Reflection Coating: Both Sides Coated (S1 and S2)
- Coating Range: BBAR Coated for 3.0 to 5.0 microns (3-5 um)
- Reflectance: Average reflectance less than 3 percent across specified range
- Window Diameter: 50.00 mm (+0.0/-0.1 mm tolerance)
- Window Thickness: 2.00 mm (+/-0.10 mm tolerance)
- Clear Aperture: 45.00 mm (90 percent of overall diameter)
- Surface Quality: 60-40
- Scratch-Dig Parallelism: Within 1 arcminute
Product Details
| Brand | Edmund Optics |
|---|---|
| Category | Lab Supplies |
| Condition | New |
| Shipping | Standard1–5 business daysFREE
Priority2–3 business days$19.95 2nd Day Air2 business days$29.95
Next Day Airnext business day$59.95
Ships same day if paid by 2 PM PT, Mon–Fri. Air prices shown are for this item; the final rate is based on total order weight.
International for this item: Canada & Mexico from $29.95 (UPS Standard), rest of world $79.95 (UPS Worldwide Expedited). Duties and import taxes are paid by the buyer. |
| Returns | 60-day returns |
Questions about this part
Can I return it if it's the wrong part?
Yes. Every part has a 60-day return window. See the return policy for how to start a return.
How much is shipping, and when does it ship?
Shipping is free on all items. Orders paid by 2 PM PT, Monday to Friday, ship the same day from our warehouse in Ventura, CA. Next Day Air, 2nd Day Air and Priority are available at checkout.
Do you ship internationally?
Yes. We ship worldwide from Ventura, CA, to more than 100 countries.
How do I get a quote or pay with a PO?
Use Request a quote / Buy with PO, email info@vbindustrialsupply.com or call 805-620-0948, Mon–Fri 8:00 AM–5:30 PM PT.
