|
| BK7 Windows |
UV Grade Fused Silica Windows | Sapphire
Windows|
| Calcium Fluoride Windows | BK7 and
Fused Silica Wedges |
High Precision BK7 Windows
Specifications
Material: BK7 grade A optical glass
hickness Tolerance: ± 0.2mm
Diameter Tolerance: +0.0, -0.1mm
T
Clear Aperture: >80%
Parallelism: see the table
Surface Quality: 20-10 scratch and dig
Wavefront Distortion: l/10 per 25mm
Bevel: <0.25mm X 45°
f (mm) |
T(mm) | 1’ Parallelism | 10” Parallelism | ||
| Part No | Price | Part No | Price | ||
10.0 |
6.0 |
WNH0201 |
$15 |
WNH0211 |
$18 |
12.7 |
6.0 |
WNH0202 |
$15 |
WNH0212 |
$18 |
25.0 |
6.0 |
WNH0203 |
$18 |
WNH0213 |
$22 |
25.4 |
6.35 |
WNH0204 |
$18 |
WNH0214 |
$22 |
30.0 |
6.0 |
WNH0205 |
$20 |
WNH0215 |
$25 |
50.0 |
10.0 |
WNH0306 |
$60 |
WNH0316 |
$90 |
Low Precision BK7 Windows
Specifications
Material: BK7 grade A optical glass
Thickness Tolerance: ± 0.2mm
Diameter Tolerance: +0.0, -0.1mm
Clear Aperture: >80%
Parallelism: 1'
Surface Quality: 60-40 scratch and dig
Wavefront Distortion: l per 25mm
Bevel: <0.25mm X 45°
| Part No | f (mm) | T (mm) | Price |
WNL0101 |
10.0 |
3.0 |
$6.0 |
WNL0102 |
12.7 |
3.0 |
$6.0 |
WNL0107 |
15.0 |
1.0 |
$6.0 |
WNL0108 |
15.0 |
3.0 |
$6.0 |
WNL0103 |
25.0 |
3.0 |
$6.5 |
WNL0104 |
25.4 |
3.0 |
$6.5 |
WNL0105 |
30.0 |
3.0 |
$7.0 |
WNL0106 |
50.0 |
3.0 |
$9.0 |
WNL0109 |
50.8 |
6.35 |
$11.0 |
Copyright 1998 CASIX, Inc. All rights reserved.
Last Revised: Jan 28, 1999
Web Page maintained by : Contact@CASIX.com
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