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Precision Thin Round Windows

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Precision thin round windows are made from UVFS or BK7 and polished on both surfaces (20-10 scratch&dig). Parallelism is up to 30 arcsec.

  • Product number 220-1402E
  • Diameter, mm 38.1
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 8
33 300 Ft
  • Product number 226-1536E
  • Diameter, mm 50.8
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 3
  • Thickness Tolerance, mm ±0,2
46 250 Ft
  • Product number 220-0722E
  • Diameter, mm 76.2
  • Description BK7
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 12.7
61 050 Ft
  • Product number 220-0852E
  • Diameter, mm 101.6
  • Description BK7
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 15
88 800 Ft
  • Product number i220-0166E
  • Diameter, mm 12.7
  • Description BK7
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 6
6 290 Ft
  • Product number 220-0206E
  • Diameter, mm 25.4
  • Description BK7
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 6
8 140 Ft
  • Product number 220-0406E
  • Diameter, mm 38.1
  • Description BK7
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 8
13 690 Ft
  • Product number 220-0586E
  • Diameter, mm 50.8
  • Description BK7
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 8
19 240 Ft
  • Product number 220-0726E
  • Diameter, mm 76.2
  • Description BK7
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 12.7
49 950 Ft
  • Product number 220-1161E
  • Diameter, mm 12.7
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 6
14 800 Ft
  • Product number 220-1211
  • Diameter, mm 20
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 5
15 910 Ft
  • Product number 220-1201E
  • Diameter, mm 25.4
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 6
18 130 Ft
  • Product number 226-1121E
  • Diameter, mm 12.7
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 2
  • Thickness Tolerance, mm ±0,2
19 610 Ft
  • Product number 220-1582E
  • Diameter, mm 50.8
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 8
44 400 Ft
  • Product number 220-1722E
  • Diameter, mm 76.2
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 12.7
107 300 Ft
  • Product number 220-1852E
  • Diameter, mm 101.6
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 15
166 500 Ft
  • Product number 220-1163E
  • Diameter, mm 12.7
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 6
20 720 Ft
  • Product number 220-1203E
  • Diameter, mm 25.4
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 6
34 780 Ft
  • Product number 220-1403E
  • Diameter, mm 38.1
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 10
51 430 Ft
  • Product number 220-1106E
  • Diameter, mm 12.7
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 3
12 580 Ft
  • Product number i220-1236E
  • Diameter, mm 25.4
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 3
14 800 Ft
  • Product number i220-1466E
  • Diameter, mm 38.1
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 6
27 750 Ft
  • Product number i220-1566E
  • Diameter, mm 50.8
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 6
44 400 Ft
  • Product number i220-1786E
  • Diameter, mm 76.2
  • Description UV FS
  • Diameter Tolerance, mm +0,00/ -0,12
  • Thickness, mm 8
92 500 Ft