Carterofmars
Member
- Joined
- Nov 7, 2009
- Messages
- 49
- Format
- 35mm
Smartest is to replace the bellows. Once you find pinholes you will continue to get mor pinholes. Having shots ruined by a bad bellows will be much more expensive then properly servicing the camera in the first place.
A bit pessimistic. A few holes can be easily patched and the bellow can last for years of usable service.
But you don’t know when a hole will occur. That can ruin your shot.
just be smart and replace the bellows.
Member shutterfinger was always good with answers on Graflex cameras. Here’s his last bellows repair post.
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Light leaks with a really old camera
Hello everyone! Recently I shot one roll of 120 film on a camera I found at a jumble sale. The camera is the "Zeiss Ikon Nettar 515/2". All the 8 photos have the same light leak. I don't think it is from the bellows because you only can see it within the frame. Here you have some scans...www.photrio.com
Same thing that used to repair pinholes in shutters - Liquid Electrical Tape. Black, dab it on the hole and let it dry for 24 hours. It stays flexible and won't come off.
Those don't look like "aging material" but rather friction damage -- in which case, if whatever was rubbing on the bellows every time the bed was opened and closed is corrected, and the holes patched, that bellows might well last another fifty years.
FWIW, Flex Seal is not rubber cement or contact cement, it's Something Else. I've had bad experiences with liquid electrical tape, but that may be brand dependent. I'd stick with a thin conventional tape product (NOT electrical tape, it doesn't stay stuck for long) or thin leather for patching those corner rubs.
Shutterfinger's method (black acrylic paint, potentially mixed with white glue) is another tried method and doesn't have the potential to stay tacky like liquid electrical tape did when I tried it, but may not stick well if the bellows have a plastic outer coating.
Those don't look like "aging material" but rather friction damage -- in which case, if whatever was rubbing on the bellows every time the bed was opened and closed is corrected, and the holes patched, that bellows might well last another fifty years.
FWIW, Flex Seal is not rubber cement or contact cement, it's Something Else. I've had bad experiences with liquid electrical tape, but that may be brand dependent. I'd stick with a thin conventional tape product (NOT electrical tape, it doesn't stay stuck for long) or thin leather for patching those corner rubs.
Shutterfinger's method (black acrylic paint, potentially mixed with white glue) is another tried method and doesn't have the potential to stay tacky like liquid electrical tape did when I tried it, but may not stick well if the bellows have a plastic outer coating.
Thanks Donald.
I'd stick with a thin conventional tape product (NOT electrical tape, it doesn't stay stuck for long): Can you recommend a thin conventional tape?
Or thin leather for patching those corner rubs:
How would you patch with thin leather, using what kind of adhesive? Is there a page with examples of patch work using this method?
TY
I use 3M 235 Black Photo Tape. It's very thin, adheres well and lasts many years.
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