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Specifications |
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Material: |
BK7 or UV Fused Silica |
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Parallelism: |
< 3 arc min |
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Clear Aperture: |
> 85% of central dimension |
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Chamfer: |
0.3mm ´ 45° |
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Surface Figure: |
l/10 at 632.8nm |
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Surface Quality: |
10-5 scratch-dig |
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T (%): |
29 ± 3 % ave. @ Visible |
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R (%): |
29 ± 3 % ave. @ Visible |
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A (%): |
42 ± 4 % ave. @ Visible |
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Part No |
Material |
Diameter |
Thickness |
AR |
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NWB-550-B-1025 |
BK7 |
1.00” |
0.250” |
SMAR @Visible |
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NWB-550-B-2038 |
BK7 |
2.00” |
0.375” |
SMAR @Visible |
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NWB-550-B-3050 |
BK7 |
3.00” |
0.500” |
SMAR @Visible |
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NWB-550-B-4050 |
BK7 |
4.00” |
0.500” |
SMAR @Visible | |
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| Picture Image |
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