HELP: out of focus adapter!!! Why?

qwerty123

Well-known member
So I got a cinemek g35, which I love; and it worked great before I took a plane trip. BUT...now my G35 is out of focus!!!!!!

I went about the usual procedure of focusing on the ground glass: I
stopped the SLR lens all the way down and set it at infinity focus;
with the camera's iris wide open I focused until I got the peaking on the grain
of the ground glass.

But then when I open the SLR iris back up and focus on things, it can
barely focus on anything! I've tested three lenses: 24mm f2, 50mmf1.4,
and 85mm f2 (all nikon): only with the 85mm can I focus on a few
objects 10 feet away or so. Even when I attached an SLR lens on the
G35 and look at it unattached to a camera, it looks badly out of
focus.

I tested my camera without the G35 and it is perfectly fine in terms of
focus. I also looked through the SLR lenses (with my eye) and they
also seem perfectly in focus.

The only thing I can think of is that I was recently on a flight with
the G35 in its pelican case in my luggage. The plane ride couldn't
have made the optics out of wack or something, could it? I thought it
was supposed to be pressure tested so that taking it on a plane
wouldn't be a problem.

Any IDEAS???????????
 
Could be fog on the GG? I read that Cinemek perge the adapter with nitrogen, which would stop this, but maybe yours has leaked out or something?

Put it somewhere warm, which will help dissipate any fog if there is any....


Pete.
 
figured it out... the nikon mount had slipped somewhat during my trip (I guess it wasn't screwed on tight enough or something)... I've readjusted, and it's much better. Still trying to be sure about the sweet spot though...
 
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