Re: Pinkish splodge - any ideas what it could be?

  • From: Douglas Sharp <douglas.sharp@xxxxxx>
  • To: leica@xxxxxxxxxxxxx
  • Date: Fri, 14 Aug 2009 14:31:12 +0200

Thanks Doug,

that's what I thought at first too.

I just tried it out on a DSLR and managed to reproduce the effect - it is very probably the lens!

The effect appears when bright light comes in from more or less directly above. The colour of the splodge also seems to correspond to the colour of the lens coating when viewed obliquely.

I'll try it again this afternoon with a lenshood.

Cheers
Douglas

Doug Herr wrote:
Douglas Sharp wrote:

This slide was taken on Fuji film (ASA 200) and has a pinkish area at the bottom.

http://gallery.leica-users.org/v/DMS/Berlin0353scan.jpg.html

It looks as if light is getting on to the film where it shouldn't. A group of consecutive shots have it, others don't.

Is it lens flare? It may be imagination, but I think I see it in the viewfinder when a Rollei 21mm lens is attached.

But:

It doesn't extend into the perforations

My first guess would be that it's coming in through the viewfinder.  Since it 
doesn't extend into the sprocket holes I believe the camera's film gate is 
involved, which rules out processing, or any handling outside the camera.  This 
should also rule out a leak through the camera's back.  I don't think it's lens 
flare because it doesn't seem like there was a bright light source above and 
outside the picture area.

Doug Herr
Birdman of Sacramento
http://www.wildlightphoto.com



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