2011/6/6 Bulent Celasun <[email protected]>: > > It can perhaps be used as a reverse macro lens; who knows?
Doubt it. As a projection lens it has a short register distance but probaby is designed to focus at longer distances. I read in an astrophotography forum that they make great oculars when mounted to a Plössler eyepiece (whatever that is). If you invert them, you will probably find that you have to go much too close to make it focus. You are probably better off to try putting it on a long throw bellows or a stack of extension tubes. Either way it will not let you stop down so you will have a pretty thin slice of DOF to deal with. > I will let the list know if I can make any progress. Nonetheless I look forward very much to your finding. Even if they involve tumor sections :] Cheers Ecke -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
