HEAT ABSORBING FILTERS Specification MATERIAL; SCHOTT ® GLASS TOUGHENED DIMENSIONS: Ø ±20mm Squares ±0.20mm THICKNESS: ± 0.10mm EDGES: Fine Ground SURFACE QUALITY: 60/40 PARALLELISM: ≤ 3 Arc Mins FLATNESS: Ø 25mm ≤ 5 Fringes 50x50mm ≤8 Fringes Custom:

Part No. Datasheet Description Dimensions (mm) Thickness (mm) Unit Price (1-9) Qty (1-9) Qty (10+) TKG-1253 Schott KG1T Ø 25 3 £12.80 1 2 3 4 5 6 7 8 9       TKG-1503 Schott KG1T 50x50 3 £28.00 1 2 3 4 5 6 7 8 9       TKG-3253 Schott KG3T Ø 25 3 £18.00 1 2 3 4 5 6 7 8 9       TKG-3503 Schott KG3T 50x50 3 £42.00 1 2 3 4 5 6 7 8 9       TKG-5253 Schott KG5T Ø 25 3 £20.00 1 2 3 4 5 6 7 8 9       TKG-5503 Schott KG5T 50x50 3 £49.00 1 2 3 4 5 6 7 8 9