new hampshire john Posted December 1, 2004 Share Posted December 1, 2004 Heya Folks - <br><br> Any of you ever seen vignetting on the ground glass like this (<a href="http://www.photo.net/photo/2926060">photo link here</a>)?It's a Rollei 6006 w/factory ground glass and it's the same with a couple different lenses (PQ, non-PQ, Schneider, Rollei) -- the vignetting moves around the screen as your point of view (in relation to the camera) changes. Any ideas? <br><br> John Link to comment Share on other sites More sharing options...
fwstutterheim Posted December 2, 2004 Share Posted December 2, 2004 No. What happened to it? Or did you buy it like this? Link to comment Share on other sites More sharing options...
jean-louis llech Posted December 2, 2004 Share Posted December 2, 2004 It looks like if the diaphragm was permanently closed to a small f/stop.<br> Did you verify if the depth of field preview button was not locked ?<br> Link to comment Share on other sites More sharing options...
erik scanhancer Posted December 2, 2004 Share Posted December 2, 2004 Is it the same when you look through your loupe in the hood? It might be an over-collimating fresnel lens, meant to make the glass brighter when looked at it from a short distance. From what height did you take your picture? Link to comment Share on other sites More sharing options...
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