Hi,
I started builing a 35mm adapter based on the truely great parts from www.jetsetmodels.info . I wanted to use as GG a Canon EE-a screen, which looks ok, but shows some vignetting and aberations. So I thought about using a selfmade wax ground glas or the fibreglas gg described here: http://www.dvxuser.com/V6/showthread.php?t=47437&page=11
in combination with a condenser lens. Surprisingly, I didn't found on the net much informations about condenser lenses for 35mm adapters...
As far as I know:
1) the condenser should have something around 10 diopters
2) it's possible to use one or two lenses (one in front, on behind the GG)
3) it (or they) should be plan on one side
4) an asperical lense would be better than normal convex lenses
Would be great if someone knows if these details are correct or if someone could add some more.
Bye David
I started builing a 35mm adapter based on the truely great parts from www.jetsetmodels.info . I wanted to use as GG a Canon EE-a screen, which looks ok, but shows some vignetting and aberations. So I thought about using a selfmade wax ground glas or the fibreglas gg described here: http://www.dvxuser.com/V6/showthread.php?t=47437&page=11
in combination with a condenser lens. Surprisingly, I didn't found on the net much informations about condenser lenses for 35mm adapters...
As far as I know:
1) the condenser should have something around 10 diopters
2) it's possible to use one or two lenses (one in front, on behind the GG)
3) it (or they) should be plan on one side
4) an asperical lense would be better than normal convex lenses
Would be great if someone knows if these details are correct or if someone could add some more.
Bye David