Material	ZnSe optical grade
Diameter	25.4 mm (+0.0/-0.2 mm)
Tickness	3 mm (+0.0/-0.2 mm)
Surface quality	60-40 scr-dig
Clear aperture	≥ 90% of diameter
Coating	No
Additional Information	DMP
This product was added to our catalog on Friday 19 October, 2007.
Customers who bought this product also purchased Germanium window, ø 25.4 mm x 3 mm Si window, ø 25.4 mm x 3 mm