Precision Round Windows

Precision Round Windows

• Manufactured from high quality UV FS and BK7 • Precision polished on both surfaces and held parallel up to 3 arcsec Precision rectangular windows are designed to be used in precision optical systems. Windows have… Read more →

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Volume discount

  • 5–9 units −5%
  • 10+ units −10%

Applied in your cart. Quantities of any variant of this product count together.

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Product

Diameter 12.5 mm - 101.6 mm · 13 values Any mm
mm
Thickness 3 mm - 15 mm · 8 values Any mm
mm
Material Any
100 catalog variants — refine the spec to narrow it down.
SKU Diameter Thickness Material Coating S1W1 Coating S2W1
220-0101E 12.7 mm 3 mm BK7 Uncoated Uncoated
687 in stock Ships in: 2–5 calendar days
$34
220-0101M 12.5 mm 3 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$34
220-0103E 12.7 mm 3 mm BK7 Uncoated Uncoated
3 in stock Ships in: 2–5 calendar days
$53
220-0103M 12.5 mm 3 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$53
220-0161E 12.7 mm 6 mm BK7 Uncoated Uncoated
50 in stock Ships in: 2–5 calendar days
$30
220-0161M 12.5 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$30
220-0163E 12.7 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$50
220-0163M 12.5 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$50
220-0166E 12.7 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$21
220-0166M 12.5 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$21
220-0191 20 mm 3 mm BK7 Uncoated Uncoated
84 in stock Ships in: 2–5 calendar days
$42
220-0193E 12.7 mm 10 mm BK7 Uncoated Uncoated
15 in stock Ships in: 2–5 calendar days
$45
220-0193M 12.5 mm 10 mm BK7 Uncoated Uncoated
1 in stock Ships in: 2–5 calendar days
$45
220-0201E 25.4 mm 6 mm BK7 Uncoated Uncoated
1010 in stock Ships in: 2–5 calendar days
$47
220-0201M 25 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$47
220-0203E 25.4 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$83
220-0203M 25 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$83
220-0206E 25.4 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$27
220-0211 20 mm 5 mm BK7 Uncoated Uncoated
7 in stock Ships in: 2–5 calendar days
$38
220-0231E 25.4 mm 3 mm BK7 Uncoated Uncoated
59 in stock Ships in: 2–5 calendar days
$53
220-0231M 25 mm 3 mm BK7 Uncoated Uncoated
35 in stock Ships in: 2–5 calendar days
$53
220-0236E 25.4 mm 3 mm BK7 Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$28
220-0236M 25 mm 3 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$28
220-0293E 25.4 mm 10 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$75
220-0293M 25 mm 10 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$75
220-0402E 38.1 mm 8 mm BK7 Uncoated Uncoated
13 in stock Ships in: 2–5 calendar days
$62
220-0402M 40 mm 8 mm BK7 Uncoated Uncoated
16 in stock Ships in: 2–5 calendar days
$62
220-0403E 38.1 mm 10 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$107
220-0403M 40 mm 10 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$107
220-0462E 38.1 mm 6 mm BK7 Uncoated Uncoated
31 in stock Ships in: 2–5 calendar days
$68
220-0462M 40 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$68
220-0466E 38.1 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$46
220-0502E 50.8 mm 10 mm BK7 Uncoated Uncoated
54 in stock Ships in: 2–5 calendar days
$78
220-0502M 50 mm 10 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$78
220-0503E 50.8 mm 12 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$143
220-0503M 50 mm 12 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$143
220-0562E 50.8 mm 6 mm BK7 Uncoated Uncoated
24 in stock Ships in: 2–5 calendar days
$94
220-0562M 50 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$94
220-0566M 50 mm 6 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$66
220-0582E 50.8 mm 8 mm BK7 Uncoated Uncoated
707 in stock Ships in: 2–5 calendar days
$86
220-0582M 50 mm 8 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$86
220-0586E 50.8 mm 8 mm BK7 Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$63
220-0722E 76.2 mm 12.7 mm BK7 Uncoated Uncoated
18 in stock Ships in: 2–5 calendar days
$198
220-0722M 75 mm 12.7 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$198
220-0726E 76.2 mm 12.7 mm BK7 Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$162
220-0752E 76.2 mm 15 mm BK7 Uncoated Uncoated
7 in stock Ships in: 2–5 calendar days
$180
220-0752M 75 mm 15 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$180
220-0786E 76.2 mm 8 mm BK7 Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$174
220-0852E 101.6 mm 15 mm BK7 Uncoated Uncoated
27 in stock Ships in: 2–5 calendar days
$288
220-0852M 100 mm 15 mm BK7 Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$288
220-1101E 12.7 mm 3 mm UVFS Uncoated Uncoated
1656 in stock Ships in: 2–5 calendar days
$52
220-1101M 12.5 mm 3 mm UVFS Uncoated Uncoated
1 in stock Ships in: 2–5 calendar days
$52
220-1103E 12.7 mm 3 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$75
220-1103M 12.5 mm 3 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$75
220-1106E 12.7 mm 3 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$41
220-1161E 12.7 mm 6 mm UVFS Uncoated Uncoated
2672 in stock Ships in: 2–5 calendar days
$48
220-1163E 12.7 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$68
220-1163M 12.5 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$68
220-1191 20 mm 3 mm UVFS Uncoated Uncoated
998 in stock Ships in: 2–5 calendar days
$54
220-1193E 12.7 mm 10 mm UVFS Uncoated Uncoated
102 in stock Ships in: 2–5 calendar days
$60
220-1193M 12.5 mm 10 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$60
220-1201E 25.4 mm 6 mm — Uncoated Uncoated
1075 in stock Ships in: 2–5 calendar days
$59
220-1201M 25 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$59
220-1203E 25.4 mm 6 mm UVFS Uncoated Uncoated
7 in stock Ships in: 2–5 calendar days
$113
220-1203M 25 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$113
220-1206E 25.4 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$42
220-1206M 25 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$42
220-1211 20 mm 5 mm UVFS Uncoated Uncoated
648 in stock Ships in: 2–5 calendar days
$52
220-1231E 25.4 mm 3 mm UVFS Uncoated Uncoated
216 in stock Ships in: 2–5 calendar days
$69
220-1231M 25 mm 3 mm UVFS Uncoated Uncoated
13 in stock Ships in: 2–5 calendar days
$69
220-1236E 25.4 mm 3 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$48
220-1293E 25.4 mm 10 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$101
220-1293M 25 mm 10 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$101
220-1402E 38.1 mm 8 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$108
220-1402M 40 mm 8 mm UVFS Uncoated Uncoated
1 in stock Ships in: 2–5 calendar days
$108
220-1403E 38.1 mm 10 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$167
220-1403M 40 mm 10 mm UVFS Uncoated Uncoated
1 in stock Ships in: 2–5 calendar days
$167
220-1462E 38.1 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$96
220-1462M 40 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$96
220-1466E 38.1 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$90
220-1502E 50.8 mm 10 mm UVFS Uncoated Uncoated
161 in stock Ships in: 2–5 calendar days
$174
220-1502M 50 mm 10 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$174
220-1503E 50.8 mm 12 mm UVFS Uncoated Uncoated
2 in stock Ships in: 2–5 calendar days
$222
220-1503M 50 mm 12 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$222
220-1562E 50.8 mm 6 mm UVFS Uncoated Uncoated
93 in stock Ships in: 2–5 calendar days
$150
220-1562M 50 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$150
220-1566E 50.8 mm 6 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$144
220-1582E 50.8 mm 8 mm UVFS Uncoated Uncoated
866 in stock Ships in: 2–5 calendar days
$144
220-1582M 50 mm 8 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$144
220-1586E 50.8 mm 8 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$138
220-1722E 76.2 mm 12.7 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$348
220-1722M 75 mm 12.7 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$348
220-1726E 76.2 mm 12.7 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$324
220-1726M 75 mm 12.7 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$324
220-1752E 76.2 mm 15 mm UVFS Uncoated Uncoated
17 in stock Ships in: 2–5 calendar days
$372
220-1752M 75 mm 15 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$372
220-1786E 76.2 mm 8 mm UVFS Uncoated Uncoated
Out of stock Ships in: 62–65 calendar days
$300
220-1786M 75 mm 8 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$300
220-1852E 101.6 mm 15 mm UVFS Uncoated Uncoated
137 in stock Ships in: 2–5 calendar days
$540
220-1852M 100 mm 15 mm UVFS Uncoated Uncoated
Out of stock Ships in: 58–61 calendar days
$540

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No catalog variant matches your exact spec. Add it to your cart as a custom item — sales will confirm price and lead time within 1 business day.

Specifications

Shape Type Round
Thickness Tolerance Upper Limit 0.2 mm
Thickness Tolerance Lower Limit -0.2 mm

Surface 1

Clear Aperture, % > 90 %

Surface 1, Wavelength 1

Coating Uncoated

Surface 2

Clear Aperture, % > 90 %

Surface 2, Wavelength 1

Coating Uncoated

Description

  • Manufactured from high quality UV FS and BK7
  • Precision polished on both surfaces and held parallel up to 3 arcsec

Precision rectangular windows are designed to be used in precision optical systems. Windows have high optical transmission with little distortion of the transmitted signal. We also offer anti-reflection coated precision windows for Nd:YAG laser applications.

If you would like to order a window with a coating of your choice, please note the code of the window and the code of the coating in your request. For required coating please refer to the Coatings section of the Optical Components catalog.

Downloads

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EKSMA_Optics_Precision_Windows_2_.pdf PDF · 158 KB