Design Research Optics - Performance Engineered CO2 Laser Optics
Go to wishlist Wishlist

Shopping cart

Your cart is currently empty

Product image slideshow Items

  • WZ-1120-BBAR(1.5-6.0)
  • WZ-1120-BBAR(1.5-6.0)


Incl. tax

Windows (BBAR Coated) - Model #: WZ-1120-BBAR(1.5-6.0)
Size: 1.10”Ø X .200” Thick
Coated BBAR @ 1.5-6.0µm both sides
Transmission > 98% avg. over range in accordance with attached spectral curve
Reflectance 0.9% average

The rating of this product is 0 out of 5

On backorder


Material: Zinc Selenide (ZnSe)
Laser Grade Diameter Tolerances: +.000”, -.005” for parts up to 2.000”Ø
+.000”, -.010” for parts from 2.50” to 6.000”Ø
Thickness: ±.010”
Parallelism: < 30 seconds of arc
Surface Quality: < 40/20 scratch – dig Laser Finish

Adhesion, moderate abrasion, humidity, cleanability and temperature influence to industry standard

Spectral Performance:

Standard high efficiency low loss
anti-reflectance thin film coating applied to both sides.
Reflectance per surface 0.9% average from 1.5-6.0µm
Transmission > 98.0% average from 1.5-6.0µm
0 stars based on 0 reviews
Add your review