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Aplanatic meniscus lenses are used in conjunction with achromatic
doublet lenses to form high quality, low-f/# imaging systems.
Our standard meniscus lens selection is shown below. Run
lens design wizard to design custom meniscus lens of
other configurations. Aplanatic meniscus lenses have a Minimum Order Quantity (MOQ)
ranging from 100 to 1,000 units.
General Specifications:
| Parameter |
Value |
| Default unit |
mm |
| Material |
BK7 |
| Diameter tolerance |
+0, -0.1mm |
| Clear aperture |
90% |
| Focal length tolerance |
+/-2% |
| Center thickness tolerance |
+/-0.2mm |
| Centration |
3 arc min |
| Surface quality |
60-40 |
| Bevel |
0.2-0.5mmx 45deg |
| PN: |
MNP025-235
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| Description: |
Aplanatic meniscus lens, D=25, EFL=235.3
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| Material: |
BK7
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| Index: |
1.51872
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| Diameter: |
25
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| EFL: |
235.26
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| Tc: |
2
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| Te: |
1.4
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| Radius1: |
47.622 |
| Radius2: |
76.979 |
| Achromat: |
ACH025-125
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| Volume Price: |
$17Request Volume Quote |
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