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| Equi-Convex Glass Lenses |
| These lenses have large range of lengths and are the
optimum shape for producing real images at 1:1 magnification.
In a single lens application you should consider using them
in preference to a single plano-convex lens if the magnification
lies in the region -5 <-0.2 |
| |
| Specifications |
| Diameter Tolerance |
+0.0/-0.15mm |
| Paraxial Focal Length |
±2% |
| Centration |
3 arc minutes |
| Clear Aperture |
90% |
| Surface Quality |
60/40 |
| Bevel |
0.25mm at 45 deg |
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