• Commercial Quality Flat Windows
• Precision Flat Windows
• Precision Wedge Windows
• Brewster Angle Laser Windows

Square, G1 Commercial Grade Fused Quartz

Length/Width Tolerance +/- 0.125 mm Thickness Tolerance +/- 0.125 mm Surface Accuracy ~5 wave per inch Surface Quality 60-40, scratch-dig or better Parallelism <15' Edges Fine ground and beveled

Product Page 1

Square, mm (inches) Thickness, mm (inches) Part Number Price Each (USD) In Stock Quantity to Order Add to Cart               25.4(1") 1.0(0.04") Q610040 10 Email               25.4(1") 1.59(1/16") Q610063 11 Email               25.4(1") 3.18(1/8") Q610125 11 Email               25.4(1") 4.76(3/16") Q610188 12 Yes               25.4(1") 6.35(1/4") Q610250 13 Email               25.4(1") 9.53(3/8") Q610375 14 Email               25.4(1") 12.7(1/2") Q610500 15 Email               31.75(1 1/4") 1.0(0.04") Q612040 11 Email               31.75(1 1/4") 1.59(1/16") Q612063 12 Email               31.75(1 1/4") 3.18(1/8") Q612125 13 Email               31.75(1 1/4") 4.76(3/16") Q612188 14 Yes               31.75(1 1/4") 6.35(1/4") Q612250 15 Email               31.75(1 1/4") 9.53(3/8") Q612375 16 Email               31.75(1 1/4") 12.7(1/2") Q612500 18 Email               38.1(1 1/2") 1.0(0.04") Q615040 13 Email               38.1(1 1/2") 1.59(1/16") Q615063 14 Email               38.1(1 1/2") 3.18(1/8") Q615125 15 Email               38.1(1 1/2") 4.76(3/16") Q615188 16 Email               38.1(1 1/2") 6.35(1/4") Q615250 17 Email               38.1(1 1/2") 9.53(3/8") Q615375 20 Email               38.1(1 1/2") 12.7(1/2") Q615500 22 Email               44.45(1 3/4") 1.0(0.04") Q617040 19 Email               44.45(1 3/4") 1.59(1/16") Q617063 19 Email               44.45(1 3/4") 3.18(1/8") Q617125 21 Email               44.45(1 3/4") 4.76(3/16") Q617188 22 Email

Product Page  1 ,2,3,4