Posted 02 January 2013 - 04:06 PM
how do folks rotate objectives for testing without taking them completely out of the cell each time? My thought was to stick a tab of tape on and with the retaining ring loosened, use it as a handle, but something 1/2" square would, it would seem, degrade the image...... any better ideas?
Posted 02 January 2013 - 05:09 PM
Posted 03 January 2013 - 12:08 AM
I'm going to try Dan's method first - I like that it is instantly removable from the lens face...... and if I don't have luck with that system, I think my son might still have some toy 'bullets' that have suction cups about 1/2" dia on them, and I'll try one of them.
Posted 03 January 2013 - 09:27 AM