Tag: overexposed

3..2..1 – 20yrs out of date.

Soon, I will
Post a report I have done of a repair on an old 1972 camera. But first I want to test it with some film that expired 22 years ago.

I recently purchased a 1972 Yashica 35ME. It’s an old point and shoot, from back in the day, similar in looks to an Olympus trip, but an Olympus trip it is not. A very basic 35mm camera, with a CdS light meter that was not working, it is now.

Yashica 35ME

I shall have a post out soon about the camera but the final testing involves running a roll of film through it to test. And all I currently have is a few rolls of old Kodak film that all expired about 22 years ago in 2004. You may recall this post I wrote regarding my last involvement with this film stock a few months ago –20yr old Kodak Gold

As a result of that test you will understand why I am over exposing this film by only 1 stop, even though I’m being told by “Professional dudes” it must be at least 2 stops. I understand their reasoning, but I’ve tested this batch previously and they haven’t, so i’m sticking to my guns on this one. If I’m wrong I’m wrong, but I will have learned. Let me do things my way ok?

I’ve loaded up with Kodak Gold 200ASA that I will be overexposing at 100ASA, it expired in December 2004.

Old Gold…..literally

I’ve locked and loaded a roll into the camera today, but I’m just waiting for some good light. So I can get out and give the camera a real test taking random pictures, in various locations to give the camera a fair test.

Just awaiting some decent light.

I’ll post the repair on here shortly, hopefully with some pictures once the negatives have been processed and scanned.

But as we are waiting some nice conditions, and this is the East Midlands of the Uk, we could be waiting a little while yet.

The repair and photo results can be found here: Yashica 35 ME

Take care, stay safe. Thanks for looking in. 🙏

Canon Eos 10 test shots

Learnings from testing an old camera with expired film stock

Earlier in November 2025 i repaired a Canon Eos 10 camera from the 1990s and then took it out to test it with a roll of Kodak 400 asa film. You can find the repair here: Canon EOS 10

Canon EOS 10

The caveat is that the film expired in 2005, 20 years ago. As a result I have overexposed it at 200 asa to compensate for the deterioration in sensitivity from such a long storage period. It may work, it may not, previous tests on a 200 asa film showed that a one stop over exposure was quite sufficient. Fingers crossed 🤞 on this one.

I don’t expect anything much, I expect quite a bit of grain and a definite colour hue over the entire roll. Who knows there may be nothing on it at all 🤷‍♂️

I’ve sent the roll off to our local photo guys in Leicester : Classic Photo Supplies and hopefully something will be on the medium res scans that i have requested. If there are pictures below, then there was some success, if not, enjoy the blackness.

Well, the scans are back and to be quite honest this one is a bit of a disaster. As stated the film is over 20 years out of date and there appears to be two problems here. Underexposure is one issue, I over exposed this by one stop but I don’t even think that is enough. If I’d overexposed at 2 stops though I might have improved the brightness, the already heavy grain would have been even more exaggerated. I think it’s fair to say this 400 asa old film stock I have is passed its time and not really fit for use.

Look at the grain at plus one stop overexposure
Hello what’s that line?
Heavy grain and a magenta cast
That shutter sync problem
Slower speed, shutter ok

So. Though the results were not good and I have now realised that this old stock film is probably best for me to use as test film only. There is heavy grain, a distinct cast over the film and a quite obvious shutter curtains sync issue. These frames above a shutter speed of 500 seem to be the issue, and that is where the shutter speed has not synced the curtain, it’s definitely running slow. The film has been beneficial in identifying an issue in this part of the camera. I will now do a CLA on this camera shutter assembly to try to remedy this issue. I wasn’t using flash here, it was a dull cold English Sunday afternoon.

This is an old camera that has been sitting idle for many years, it may sort itself out after a few more rolls of film, however I can do something about it now. And this is really a lesson to be learned for anyone buying old film cameras, they do need that little bit of tender loving care to get them back into a good working condition.

I’m pleased I’ve highlighted this issue, I will get the work done to improve the shutter sync and then run another roll of film through it.

Maybe now is the time to buy a shutter speed optical tester. That may save me a bit of expense on processing costs and will also allow me to make these checks before committing to film.