c/camera-repairers

I always thought you had to replace a whole shutter assembly on a Nikon F3 if the second curtain was slow.

A guy at the camera swap meet in Sacramento showed me you can often fix it by just cleaning the old grease off the curtain drum axle with a tiny bit of Ronsonol on a cotton swab. I tried it on a junker body and it brought the speeds back within spec after three careful cleanings. Has anyone else had luck with this instead of a full tear down?

A client in Phoenix told me my lens cleaning looked rushed

They pointed out a tiny smudge I missed in the corner, saying it felt like I just wanted the job done fast. I started using a second, smaller light source at a low angle to catch those last bits of haze. How do you guys make sure your final wipe-down is actually final?

Just realized my habit of using a 1.5mm screwdriver for everything was causing stripped heads on tiny aperture ring screws.

An older repairer at the shop in Tempe watched me work and said, 'You're using a hammer to drive a pin,' so I bought a proper set of JIS drivers in 0.8, 1.0, and 1.2mm sizes and the difference is night and day.

I was fixing a Pentax K1000 at a flea market in Austin and a guy showed me his trick for stuck shutter curtains

He had this tiny bottle of pure isopropyl alcohol, the 99% stuff, and a single-hair brush. He put one drop on the edge of the curtain, waited ten seconds, and it slid free. I always used lighter fluid before, but that can leave residue. Now I keep a small bottle of that high-grade alcohol in my kit. What other old-school fixes have you guys picked up from random encounters?

Just hit 1000 shutter actuations on a repair and it changed my mind

I always thought the old rule about testing a camera with a few dozen shots was enough. Then I fixed a Canon AE-1 last month and the client wanted it for a big event. I ran a full roll of film through it, 36 shots, and thought I was done. But I got this weird feeling and kept going with a dummy battery and mirror lockup. I hit 1000 actuations on my counter and found a tiny shutter drag that only showed up after shot 800. That number really got me. Now I run a full stress test on every major shutter repair. How many test shots do you guys usually do for a full CLA?

Found a weird fix for a sticky shutter on an old Minolta

Had an X-700 come in with the shutter curtain lagging, and after cleaning the usual spots, I tried a tiny drop of lighter fluid on the pivot points. It freed up instantly and has been working fine for a week now. Is this a known trick, or did I just get lucky this time?

Found a fix for a sticky shutter on an old Pentax K1000

Had a K1000 come in with a shutter that would not fire. It was stuck halfway. Took the top plate off and saw the problem. The mirror return gear was gummed up with old grease. Cleaned it with a tiny drop of lighter fluid on a cotton swab. Worked like new after that. Anyone else have a go-to cleaner for old grease in mechanical cameras?

Just read that the first Kodak Brownie camera only cost $1 in 1900

I saw that in an old magazine at a flea market. It really hit me how much simpler the gear was back then, even if the repairs were probably just as fiddly. Does anyone still work on those old box cameras, or are they mostly just for show now?

Appreciation post: That weird 'freezer trick' for a sticky shutter actually worked on an old Nikon

A guy brought in an FM2 last month with a shutter that would hang up, especially in the cold. I was ready to pull it apart, but he mentioned he'd read online about putting the whole camera body in a sealed bag in the freezer for 15 minutes. I was totally skeptical (it sounded like a great way to get condensation in everything), but we tried it on his camera as a last resort before the full tear-down. After it warmed up for an hour, the shutter fired cleanly for a whole test roll. I'm still not sure I'd do it on anything with electronics, but for a purely mechanical jam, it bought us some time. Has anyone else had a weird 'folk remedy' for a camera issue that actually panned out?

I think the fear of using a heat gun on old shutter curtains is overblown

I was working on a 1960s SLR in my shop last Tuesday, trying to fix a sticky cloth shutter. Everyone online says to never apply direct heat, but after three tries with lighter fluid didn't work, I carefully used my Weller heat gun on the lowest setting from about eight inches away for maybe ten seconds. The curtain relaxed perfectly and the timing went back to spec. I get the caution, but sometimes the gentle approach just doesn't cut it. Has anyone else had a similar experience with a stubborn vintage shutter?

Just learned the original Nikon F had a shutter rated for 100,000 cycles from a random repair manual

I was flipping through a 1970s repair guide I found at a flea market in Tacoma last weekend, and it mentioned the Nikon F's cloth shutter was tested to 100,000 actuations. That's wild to me, considering some modern shutters are rated for less. The manual said they used a special lubricant on the ribbons that most shops don't even stock anymore. Has anyone here actually seen one of those old shutters hit that number and still work?

I had a chat with a museum curator that flipped my view on cleaning old lenses

I was fixing a 1950s Leica for a local history museum, and the curator, a guy named Frank, asked me to leave the cleaning marks on the front element. He said, 'Those tiny swirls are part of its story, like patina on bronze.' I've always aimed for flawless, but he argued over-cleaning erases character and can devalue a piece. Now I'm torn between perfect optics and preserving history. For you all, when do you stop cleaning a vintage lens?

Showerthought: everyone says you need a special tool for stuck lens mounts, but I used a rubber band

Had a Canon FD lens that was totally frozen on an old F-1 body. The usual advice is to buy a lens wrench or use a strap wrench, but I didn't have either. I wrapped a thick rubber band around the lens mount ring for grip, then used a regular pair of smooth-jaw pliers with a cloth over the band. It came off in about 30 seconds without a single scratch. I know it sounds wrong, but the rubber band absorbed the pressure perfectly. Has anyone else found a simple household item that saved a repair?

Pro tip: I swapped the aperture blades from a junked Pentax K1000 into a newer model and it actually worked for a week before sticking again.

I learned the old blades had a tiny bit of surface corrosion the cleaner missed, so has anyone found a reliable way to polish those super thin steel blades without bending them?

TIL that cheap ultrasonic cleaners from online marketplaces can actually work for camera parts

I always thought you needed a $500 industrial unit, but my buddy in Phoenix showed me his $80 one cleaning a sticky shutter assembly perfectly. Has anyone else had good results with budget tools, or did I just get lucky?

Serious question, a client's comment made me rethink how I talk about repairs

I was finishing a shutter fix on a Nikon F3 for a local teacher last week. When I gave him the bill, he said, 'You know, you're the first person who explained what was broken in plain English.' It hit different because I usually just list the parts I replaced. Now I'm thinking, do we help people more by keeping it simple, or should we stick to the technical details to show our skill? What's your take on explaining repairs to clients?

Had a Minolta X-700 come in with the classic capacitor whine... tried the 'oven trick' as a last resort and it actually worked.

Appreciation post: fixed a 1978 Canon AE-1 with a stuck shutter for a local teacher

She brought it in last Tuesday, said it was her dad's and she wanted to use it for a class project. After three hours of careful work with my smallest screwdriver set, I found a tiny piece of old foam seal had jammed the mechanism. What's the oldest camera you've brought back from a similar kind of jam?

Finally got a proper watchmaker's loupe and it's a total game changer

I kept putting it off, but I dropped about $80 on a good 10x loupe with a headband mount last month. Just used it to clean the aperture blades on an old Canon FD lens (you know, the ones that get so sticky). Being able to see every tiny speck of oil and grime clearly saved me at least two hours of guesswork and re-cleaning. Anyone have a favorite brand for these, or a different magnification they like better?

The day I tried to fix a lens with a vacuum cleaner

A customer brought in an old 50mm lens full of dust bunnies, and my little air blower was out. I figured, in a pinch, the hose on my shop vac set to blow might work. I taped a coffee filter over the end as a guard, turned it on low, and the lens cap shot off like a rocket, bounced off the ceiling, and landed perfectly in my mug of cold tea. I learned that even a low setting on a vacuum is way too much force for delicate camera parts. Has anyone else had a 'makeshift tool' plan go totally sideways?

Spent 3 days chasing a shutter squeak on an old Pentax K1000

Honestly, I thought it was just a dry gear, but after cleaning and oiling everything, the sound came back after 24 hours. Tbh, the real fix was a tiny piece of foam inside the mirror box that had turned to dust, which took me another full day to figure out. Anyone else run into weird squeaks that weren't the usual suspects?

Rant: I was a total snob about using only original parts for old SLRs

For years, I refused to use anything but original factory parts for any repair, especially on classic 35mm cameras. I'd tell customers the wait and cost were just part of keeping things 'pure.' The tipping point was a Nikon FM2 that sat on my bench for almost 8 months because I was hunting for a specific, discontinued film advance gear. A customer finally said, 'Look, I just want to take pictures with my dad's camera. A modern copy part is fine.' That hit me. I found a third-party gear from a supplier in Chicago for $12, fitted it perfectly, and the camera has worked flawlessly for a client ever since. My stubbornness was about my pride, not the camera's function. Has anyone else had to swallow their pride about 'original only' repairs to actually get a tool back in someone's hands?

Remembering the time a shutter spring flew across my garage in Austin

I spent three hours with a magnet and a flashlight, piecing that tiny Canon AE-1 part back together from under my workbench, so has anyone else had a spring launch into the void like that?

Warning: My uncle told me to never touch a stuck shutter with metal tools

He said to use a piece of stiff plastic from a binder instead... I ignored him on an old Pentax K1000 last week and put a tiny scratch on the curtain. It's just cosmetic, but I felt like an idiot. What's your go-to soft tool for that kind of delicate prying?

Fixing a Leica M3 at a flea market in Portland made me change how I clean old lenses

I was at the Portland Saturday Market about two months ago, just browsing, and a guy had a box of old camera stuff. He sold me a beat up Leica M3 for 80 bucks, said it was junk. The viewfinder was totally fogged, like you couldn't see a thing. I got it home and started the usual routine, but the haze wouldn't budge with my normal lens cleaner. On a whim, I tried a tiny drop of pure isopropyl alcohol on a microfiber cloth, just on the inner element of the viewfinder optics, not the lens. It wiped clear like magic. I always avoided alcohol on glass before, worried about coatings. Now I keep a small bottle of the 99% stuff in my kit just for that kind of cemented haze on really old pieces. Has anyone else found a weird, specific cleaner that works on a problem everyone says is hopeless?