TO ORDER : Specify part number as follows : Substrate Code + Radius Code + Coating Code 

Plano/Plano and plano/concave substrate codes begin with HR. Plano/convex substrate

 codes begin with HX. Radius code is omitted for plano/plano substrates.

Ex 1 : Pyrex ; plano/plano; 50.8mm dia; Protected Aluminum; VIS/NIR (400nm-2.0㎛); HR 5110 P PR VN 

Ex 2 : BK7; plano/concave; 10.0mm dia; 5m radius; Enhanced Silver; 1550nm; 0。: HR 1006 K 05 ES 155 0 

Other substrate materials, specifications, wavelengths, radII and angles of incidence can be provided 

upon request. Please contact our sales department for assistance.