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Cleaning body and outside (no glass) Zeiss Lens

Started by Fallisphoto, Oct 29, 2012, 05:58 PM

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Just_a_question

Oct 29, 2012, 05:58 PM Last Edit: Sep 20, 2024, 01:10 AM by smf_adm
Hi,
I have an old Hasselblad 500C which needs a bit of cleaning.
The silver metal lens shows some grubby spots and wear.  The body is a bit grubby too.
What is best for cleaning?
Q-Tip and rubbing alcolhol?
I want to be careful.
Thanks

Denny

Oct 30, 2012, 02:10 AM #1 Last Edit: Sep 20, 2024, 01:10 AM by smf_adm
FWIW I start with plain Original Windex with an old, relatively soft toothbrush and q-tips.  That will remove a lot of grime before I look for something stronger, which is usually lighter fluid.
 
Denny

Just_a_question

Oct 30, 2012, 02:55 PM #2 Last Edit: Sep 20, 2024, 01:10 AM by smf_adm
Thank you, Denny.  Sounds like an excellent idea.  I might have to be careful on the lens to ensure no liquid gets in.

Denny

Oct 30, 2012, 05:26 PM #3 Last Edit: Sep 20, 2024, 01:10 AM by smf_adm
Agree. On a RB67 lens, I cleaned the outside with the toothbrush and Windex, but kept the brush pretty dry to make sure no windex got into the shutter or lens.  The shutter speed and f-stop ring cleaned up very nice.

Msiegel

Nov 13, 2012, 09:54 AM #4 Last Edit: Sep 20, 2024, 01:10 AM by smf_adm
Maybe already a bit late but don't spray the Windex on the camera but on the Q-tips and cloth you are using.

Fallisphoto

Dec 02, 2012, 04:59 PM #5 Last Edit: Sep 20, 2024, 01:10 AM by smf_adm
One other trick: some dilluted Wesley's tire cleaner applied sparingly with a cotton swab will do wonders for brightening grubby paint in recessed lettering. Be careful not to get it on glass, and clean it all off with water on another pair of cotton

Zombicams

Dec 12, 2012, 02:47 AM #6 Last Edit: Sep 20, 2024, 01:10 AM by smf_adm
On recessed lettering, I get dirt out either with a toothpick run through the recess lettering using a damp toothpick or damp a toothbrush and brush vigorously. Of course, not too much liquid retained in the bristles of the toothbrush. Only drawback o

Fallisphoto

Dec 14, 2012, 05:20 AM #7 Last Edit: Sep 20, 2024, 01:10 AM by smf_adm
The tire cleaner method won't chip the paint out, but it will remove a thin layer of oxidized paint. This has not been a problem, so far, but I can see how it might if the camera is water damaged or has some other kind of damage that entirely oxid