P3D Re: StereAll Viewer

["Norm in S.F." <normlehf@xxxxxxxxxxx>]

I have noticed the side slop--not really a problem when viewing 4 or 5
perf slides. And, as I said earlier, the focus mechanism IS a bit
spongy.

Norm

Ray Moxom wrote:
> 
> Norm, the aperture can be filed out to give a bit more clearance for
> seven-perf viewing. The StereAll viewer is common in Australia as they were
> imported by the importer of other stereo camera brands. The ones that I see
> are for oversized mounts (105 mm wide I think) and need to have a small
> strip of plastic glued to each side of the slide slot to ensure that the
> slides are held central. I agree that the lenses are reasonable. The most
> common problem with well used StereAll viewers is that the focusing
> mechanism gets a bit sloppy and tends to skew.
> 
> Ray Moxom