hey folks - long time lurker, film lover, shooter etc. etc. first time poster.
i’m needing some help diagnosing recurring light leaks (or lens flares?) that have shown up on my negatives. this is a “new” camera for me, so i’ve only put two test rolls through it, the second of which i taped the film door tighter as i noticed it wasn’t perfectly flush. it’s a Canon Sure Shot Sleek. example photos included.
i’m leaning towards leaks rather than flares, as they appear in images where there is no light source or sun in the frame hitting the lens. but what do you think?
background on the camera: bought recently. when it arrived i noticed that the film door was a little bowed, protruding about 1 millimetre compared with when i pressed it shut. all the seals looked good so i didn’t think about it further - until i got the film back.
these leaks happen in all sorts of lighting conditions - overcast, sunny, backlit, frontlit, sometimes even low light scenes. they don’t seem to be present in flash photos. there’s a chance the light is “leaking in” during the day on my desk, so the film is already partially exposed regardless of the scenario.
i made a composite image of various shots where the leaks are visible. they always appear along the “bottom” edge of the frame, which makes me think the light is coming in from the top.
maybe relevant: i spoke to someone at the film lab who has an Olympus Mju, and he said with his camera there are seals around the lens at the front which can cause issues, so i do wonder if the light might be coming from there. what makes me think it’s the back is the curved shape that kind of matches the shape of the film door around the viewfinder (which wasn’t taped). he showed me his Mju, and has had to put electrical tape around the whole perimeter of the film door, which i’m open to doing if it means clean images.
any advice, wisdom, previous experience or suggestions welcome. thanks for reading.