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

Circular, Pyrex®

Diameter 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

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Diameter, mm (inches) Thickness, mm (inches) Part Number Price Each (USD) In Stock Quantity to Order Add to Cart               12.7(1/2") 1.0(0.04") P705040 5 Yes               12.7(1/2") 1.59(1/16") P705063 5 Yes               12.7(1/2") 3.18(1/8") P705125 5 Yes               12.7(1/2") 4.76(3/16") P705188 5 Yes               12.7(1/2") 6.35(1/4") P705250 6 Email               12.7(1/2") 9.53(3/8") P705375 6 Yes               12.7(1/2") 12.7(1/2") P705500 7 Yes               19.05(3/4") 1.0(0.04") P707040 7 Yes               19.05(3/4") 1.59(1/16") P707063 7 Yes               19.05(3/4") 3.18(1/8") P707125 7 Yes               19.05(3/4") 4.76(3/16") P707188 7 Yes               19.05(3/4") 6.35(1/4") P707250 7 Email               19.05(3/4") 9.53(3/8") P707375 8 Yes               19.05(3/4") 12.7(1/2") P707500 8 Email               25.4(1") 1.0(0.04") P710040 7 Email               25.4(1") 1.59(1/16") P710063 7 Yes               25.4(1") 3.18(1/8") P710125 7 Yes               25.4(1") 4.76(3/16") P710188 7 Yes               25.4(1") 6.35(1/4") P710250 8 Yes               25.4(1") 9.53(3/8") P710375 8 Email               25.4(1") 12.7(1/2") P710500 9 Yes               31.75(1 1/4") 1.0(0.04") P712040 8 Yes               31.75(1 1/4") 1.59(1/16") P712063 8 Yes               31.75(1 1/4") 3.18(1/8") P712125 8 Yes               31.75(1 1/4") 4.76(3/16") P712188 9 Yes

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