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Plano Concave Cylindrical Lens |
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Plano-concave cylindrical lenses have a negative focal length and are used
in applications such as beam compression and beam expansion in combination
with plano-convex cylindrical lenses.
The products shown are uncoated, but we also accept custom orders for anti-reflection coatings.
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ĦSpecifications |
Converge the rays into a line
Laser line generator
(Both of above when used with a plano-convex cylindrical lens)
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| ĦSpecifications |
| Material |
B270 |
BK-7 |
| Reflactive Index |
1.523/nd |
1.51680/nd |
| Design Wavelength |
587.6nm |
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| ĦTolerance |
| Diameter |
+0mm/-0.2mm |
| Length |
+/-0.2mm |
| Center Thickness |
+/-0.5mm |
| Focal Length |
+/-5% |
| Surface Quality |
MIL60-40 |
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| P/N |
Length |
Wide |
F.L. |
TC |
Material |
Price
(without tax) |
Note |
| TS-0628C |
10 |
7 |
-6.35 |
3.1 |
BK-7 |
RFQ |
** |
| TS-0629C |
10 |
13 |
-12.70 |
3.2 |
BK-7 |
RFQ |
** |
| TS-0630C |
25 |
16 |
-25.40 |
3.7 |
BK-7 |
RFQ |
** |
| TS-0632C |
25 |
21 |
-60 |
4.4 |
BK-7 |
RFQ |
** |
| TS-0633C |
28 |
28 |
-80 |
3.2 |
BK-7 |
RFQ |
** |
| TS-0635C |
50 |
50 |
-150 |
5.4 |
BK-7 |
RFQ |
** |
| TS-0636C |
50 |
50 |
-200 |
6.5 |
BK-7 |
RFQ |
** |
| TS-0637C |
Dia.20 |
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-250 |
1.5 |
B270 |
RFQ |
** |
| TS-0638C |
Dia.20 |
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-400 |
1.5 |
B270 |
RFQ |
** |
| TS-0639C |
Dia.20 |
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-500 |
1.5 |
B270 |
RFQ |
** |
| TS-0640C |
Dia.20 |
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-800 |
1.5 |
B270 |
RFQ |
** |
| TS-0641C |
Dia.20 |
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-1,000 |
1.5 |
B270 |
RFQ |
** |
| TS-0642C |
Dia.20 |
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-2,000 |
1.5 |
B270 |
RFQ |
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| TS-0643C |
Dia.20 |
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-4,000 |
1.5 |
B270 |
RFQ |
** |
*This part will be made-to-order once the stock will be over.
**This part will be obsolete once the stock will be over. |
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