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Glass aspherical bi-convex lens | A999 2010
| Category: | Plano-Convex Lenses and Bi-Convex (Aspherical, Spherical) |
|---|---|
| Diameter: | 19,8 |
| Focal distance: | 7 |
Lens A999 2010 is our first and for now the only lens, that has bi-convex shape: molded aspherical and spherical side and drilled and grinded flange. Optically functional surface on both sides of the lens enables easier shaping of light rays. Additional spherical side causes much shorter focal length, which for this lens is 7mm. The only lens with a shorter focal length among our standard optics is A413, but its diameter is much smaller compared to A999.
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