IR QUARTZ WINDOWS Specification MATERIAL: IR FUSED QUARTZ DIMENSION: +.00/ -.10mm THICKNESS: +/- 0.10mm EDGES: Fine Ground SURFACE QUALITY: 60/40 FLATNESS: ≤ 5 Fringes PARALLELISM: ≤ 3 Arc Mins Custom:

Part No. Description Dimensions (mm) Thickness (mm) Unit Price (1-9) Qty (1-9) Qty (10+) IRQ-101 IR Quartz Window Ø 10 1 £11.50 1 2 3 4 5 6 7 8 9       IRQ-102 IR Quartz Window Ø 10 2 £14.00 1 2 3 4 5 6 7 8 9       IRQ-151 IR Quartz Window Ø 15 1 £16.00 1 2 3 4 5 6 7 8 9       IRQ-152 IR Quartz Window Ø 15 2 £21.00 1 2 3 4 5 6 7 8 9       IRQ-201 IR Quartz Window Ø 20 1 £23.00 1 2 3 4 5 6 7 8 9       IRQ-202 IR Quartz Window Ø 20 2 £25.00 1 2 3 4 5 6 7 8 9       IRQ-251 IR Quartz Window Ø 25 1 £28.00 1 2 3 4 5 6 7 8 9       IRQ-252 IR Quartz Window Ø 25 2 £32.00 1 2 3 4 5 6 7 8 9       IRQ-256 IR Quartz Window Ø 25 6 £39.00 1 2 3 4 5 6 7 8 9       IRQ-2541 IR Quartz Window Ø 25.4 1 £28.00 1 2 3 4 5 6 7 8 9       IRQ-302 IR Quartz Window Ø 30 2 £46.00 1 2 3 4 5 6 7 8 9       IRQ-402 IR Quartz Window Ø 40 2 £54.00 1 2 3 4 5 6 7 8 9       IRQ-502 IR Quartz Window Ø 50 2 £69.00 1 2 3 4 5 6 7 8 9       IRQ-602 IR Quartz Window Ø 60 2 £86.00 1 2 3 4 5 6 7 8 9       IRQ-753 IR Quartz Window Ø 75 3 £156.00 1 2 3 4 5 6 7 8 9