Silver Mirrors
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General specification |
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Material |
H-K9L (Schott BK7)Fused silica | ||||
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Focal Length Tolerance |
±1% |
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Diameter Tolerance |
+0.0/-0.1mm |
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Thickness Tolerance |
±0.1mm |
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Surface Accuracy |
L/4@632.8nm |
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Surface Quality |
S1:40-20 S2:Fine Ground |
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Centration |
<1 arc min |
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Clear Aperture |
>90% |
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Bevelling |
<0.2 *45 |
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Coating |
As Follow |
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Al Coating Mirrors |
Ag coating Mirrors |
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NO. |
Dia(mm) |
T(mm) |
NO. |
Dia(mm) |
T(mm) |
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FTM01-AL |
6 |
3 |
FTM01--Ag |
6 |
3 |
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FTM02-AL |
9 |
3 |
FTM02--Ag |
9 |
3 |
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FTM03-AL |
12.7 |
5 |
FTM03--Ag |
12.7 |
5 |
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FTM04-AL |
18 |
5 |
FTM04--Ag |
18 |
5 |
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FTM05-AL |
25.4 |
5 |
FTM05--Ag |
25.4 |
5 |
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FTM06-AL |
30 |
5 |
FTM06--Ag |
30 |
5 |
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FTM07-AL |
40 |
8 |
FTM07--Ag |
40 |
8 |
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FTM08-AL |
50.8 |
8 |
FTM08--Ag |
50.8 |
8 |
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Au Coating Mirrors |
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NO. |
Dia(mm) |
T(mm) |
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FTM01-AU |
6 |
3 |
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FTM02-AU |
9 |
3 |
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FTM03-AU |
12.7 |
5 |
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FTM04-AU |
18 |
5 |
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FTM05-AU |
25.4 |
5 |
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FTM06-AU |
30 |
5 |
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FTM07-AU |
40 |
8 |
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FTM08-AU |
50.8 |
8 |
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