|
For visual I can't imagine too much problem with 40mm, the moon just fills my 26mm EP and the FL of the LX is 2000mm =76x mag, whereas yours is 1250mm and you have a 40mm EP = 31x mag, but of course you have to allow for the (apparent) magnification of the Toucam if you're imaging. I seem to remember you posted that it was equivalent to a 6mm EP that would make the mag 208x. Maybe you could try afocal instead of prime focus...
|