c/camera-repairers

I thought cleaning old lens haze with just a cloth was fine until I saw the difference under a scope

For years, I would just give a foggy old lens a good wipe with a microfiber cloth and call it clean. Then I got a cheap USB microscope for checking sensor dust. I put a lens I had 'cleaned' under it at 200x. The haze was still there, just spread out into a fine, even film. I left it alone for a week, then used a proper lens cleaning fluid and a fresh swab. Looking at the same spot after, the glass was completely clear. The before and after was night and day. It made me realize I was just moving the oil and grime around, not removing it. That one look changed my whole cleaning process. Has anyone else had a moment like that with a simple tool showing you were doing it wrong?

A customer's comment about my bench organization made me rethink my whole setup

A few weeks back, a regular client brought in a Hasselblad 500C with a sticky shutter. While I was working, he looked at my bench and said, 'Man, you must have a great memory to find anything in that organized chaos.' He wasn't being mean, but it hit me. I had parts trays, tools, and screws all over, thinking I knew where everything was. After he left, I realized I was wasting maybe 10-15 minutes a day just looking for things. I bought a cheap magnetic parts holder and a set of clear plastic bins from the hardware store. Now, every small screw and spring for a common model like a Nikon FM2 has its own spot. It's a small change, but my repair speed has actually improved. Do you think a super tidy bench is a must, or does a bit of controlled clutter work for some people?

Shoutout to the old timer at the swap meet who said something about film advance gears

He was selling a busted Nikon FM2 and told me he stopped fixing them because the parts are just too brittle now. Said 'you can't make a 40 year old plastic gear act like new, kid' and it stuck with me. How do you guys handle telling a customer their classic camera is basically a donor body?

Trying to fix a stuck shutter with a toothpick versus a proper spudger was a terrible idea

I was working on an old Nikon FM2 and the shutter curtain was stuck, so I tried gently prying with a wooden toothpick instead of grabbing my plastic spudger from the bench. The toothpick snapped off inside the mechanism, and I spent the next two hours under a loupe trying to fish it out with tweezers, lol. Anyone have a better trick for when you're caught without the right tool?

I was cleaning shutter blades wrong for years and didn't know it

Honestly, I always used a cotton swab and a bit of lighter fluid on old SLR shutters, thinking it was fine. Then last month, a guy brought in a Nikon FM2 with a sticky curtain and mentioned he'd seen a video where they used a specific plastic tool. I tried it on a junk body first, just gently pushing the grime off instead of rubbing, and the difference was huge. The blades moved smoother and I didn't risk bending anything. It made me go back and check three other cameras I'd 'fixed' recently. Has anyone else switched their method for this and seen better results?

Shoutout to the repairer who showed me the right way to handle shutter tension springs

I keep seeing people use regular needle nose pliers on those tiny springs in old SLRs, which just bends the ends. A watchmaker's pegwood stick to gently nudge them into place changed everything for me. What's your go-to tool for delicate spring work?

TIL a simple change in how I clean shutter blades made a huge difference

I was working on a sticky shutter in an old SLR and tried my usual method of using a q-tip with lighter fluid. It worked okay, but left some tiny fibers. On a whim, I switched to using a small artist's brush dipped in the same fluid. The brush got into the tight spaces way better and didn't leave any lint behind at all. The shutter action is now way smoother. Has anyone else found a better tool for this kind of delicate cleaning?

Just realized how many old film cameras are still out there

I was reading a report from a camera museum in Tokyo and they said over 40 million 35mm SLRs were made in the 70s and 80s alone. That's a lot of potential repairs still walking around. Anyone else seeing a steady stream of these coming into the shop?

A guy brought in a Leica M3 from 1955 covered in beach sand.

He wanted a full CLA but refused to pay more than $100, saying 'it's just a simple clean, right?' Happened at my shop in San Diego last month. How do you even start that conversation without sounding like a jerk?

Got stuck for a week on a shutter curtain that looked fine

Had a Nikon FM2 on the bench last month with a shutter that would fire but not expose. Everything looked clean and the curtains moved. I spent days checking the slow speed escapement and mirror timing. The real issue was a tiny, almost invisible, bit of old foam sealant stuck in the second curtain's track. It only caught at the very end of the travel. Took a full 7 days to spot it with a loupe. Has anyone else lost that much time to a speck of gunk?

Appreciation post: My $250 digital microscope saved a repair I almost gave up on

I had a Minolta X-700 on the bench with a shutter that just would not fire right. I was ready to call it a parts camera after two days of poking around. On a whim, I ordered a cheap digital microscope from an online store. It showed up three days later, and I hooked it up to my laptop. The first time I looked at the shutter curtain gears under 200x zoom, I saw a tiny, broken tooth I had missed completely with my loupe. It was so small, but it was enough to jam the sequence. I made a new tooth from a bit of brass shim stock in about an hour. The camera works perfectly now. Has anyone else found a specific tool that turned a lost cause into a win?

Had three people bring in old film cameras last week, all found in attics after a relative passed away.

Just dropped $45 on a set of JIS screwdrivers and it was the best money I've spent this month.

I was fighting with a stuck plate on a Pentax Spotmatic for way too long. Kept thinking my Phillips heads were rounding out the screws. Grabbed the JIS set on a whim after reading an old forum post. They bit right in, no slip, no damage. Felt like a total idiot for not getting them years ago. What other 'basic' tools did you guys put off buying that ended up being a game changer?

A trick for cleaning the shutter blades on a Nikon FM2 without taking the whole thing apart

I keep seeing folks pull the entire shutter assembly just to get at a bit of dust, but you can often fix it with a simple blower and a tiny bit of isopropyl on a cotton swab. I learned this after a job in Austin where a customer's camera had this exact issue. Just gently hold the blades open with a toothpick and carefully wipe each one, it saves about an hour of work. Has anyone else found a good solvent that doesn't leave residue on those thin metal blades?

Just read that over 60% of the cameras we get for repair have the same simple issue with their shutter mechanisms, according to a trade journal survey.

I was cleaning mirror box foam with a q-tip for years until a speck of dust ruined a whole roll

I was working on an old Nikon F3 and used a dry q-tip to get the old foam out of the mirror box, like I always did. A tiny piece of lint must have fallen onto the focusing screen, because the next 36 shots all had this weird soft spot right in the middle. Do you guys use a specific solvent or a different tool to avoid this mess?

Just realized I was cleaning shutter blades wrong for a decade

I used to use a cotton swab and lighter fluid on every old SLR that came into my shop in Portland. About two years ago, a tech from a big repair house in Chicago showed me his method with a soft artist's brush and a tiny bit of ROR cleaner. The difference in how the blades move now is night and day, with no leftover fibers. Anyone else have a better solvent for stubborn gunk on a Nikon FM2?

I fixed a stuck Canon AE-1 shutter with a drop of lighter fluid

Everyone says never use solvents on shutter curtains, and I get it. But this one had me stuck. The second curtain on this AE-1 was hanging up, and I'd already cleaned the tracks twice with isopropyl. A guy at a camera show in Austin told me years ago about using a tiny bit of Ronsonol on a cotton swab, just on the curtain edge, not the fabric. I was desperate, so I tried it. I put one small drop on a swab, touched it to the metal edge of the curtain where it slides, let it sit for a minute, then worked the shutter. It freed up right away and has been smooth for a month now. I know it's risky and I wouldn't do it on a rare camera, but sometimes the old tricks work. Has anyone else had a good result with a 'forbidden' method on a common body?

The shutter curtain on a Pentax 67 I was working on just tore clean across the middle.

It happened yesterday while I was checking the slow speeds, and now I'm looking at a full curtain replacement. Has anyone found a good source for 67 curtains lately?

A chat with a collector about old repair manuals

I was at a flea market in Portland last week, talking to a guy who collects old camera repair guides. He said, 'We used to fix things with a diagram and a hunch, now you need a software update just to open the case.' It really hit me how much the job has changed. I spent most of the 90s working on mechanical SLRs with just a set of JIS screwdrivers and a service manual. Now, half the calls I get are about error codes on mirrorless bodies that need a proprietary cable to even diagnose. Has anyone else found a good way to keep up with the digital side without losing those hands-on skills?

Spent a full day on a stuck shutter blade in a Minolta X-700

I had this X-700 where one blade was just frozen, and I kept trying my usual solvents and gentle nudges with a spudger. It turned out a tiny bit of old, hardened foam from the light seal had migrated and glued itself to the blade's pivot point, which I only found after taking the whole curtain assembly apart. Has anyone else run into foam residue causing a jam like that, and what's your go-to cleaner for it?

Shoutout to the old guy at the flea market who showed me a 1970s repair manual

I was picking through a box of junk in Portland last month and found a beat up repair guide for a Minolta XG-1. The guy selling it, maybe in his 70s, saw me looking and said, 'You know, they used to tell you to use a drop of lighter fluid on a stuck shutter.' I was shocked. I always thought that was a total myth or a hack that would ruin the camera. He pulled out his own copy, dog-eared and covered in notes, and showed me the actual line in the official service bulletin. It was a specific fix for a specific gummed-up part, not a cure-all. It made me realize how much context gets lost over time. We hear 'use lighter fluid' as a horror story now, but back then, with the right grease and the right problem, it was a real step. Has anyone else run into an old, official fix that would make you cringe today?

Just counted 47 different tiny screwdrivers in my main kit drawer.

It matters because I found the one I needed for a Pentax K1000 under a pile of 46 others. How do you guys keep your small tools sorted?

Had a Canon 5D mirror box lock up on me mid-repair yesterday

I was swapping the shutter assembly on this 2008 model and the mirror just froze halfway, wouldn't budge. Took me about an hour to gently work it free with some isopropyl and a plastic spudger. Anyone have a better method for dealing with a sticky mirror mechanism on these older DSLRs?

Honestly, I used to think those old camera flea markets were just for collectors.

But after walking through the one in Asheville last weekend, I saw a vendor with a whole bin of common shutter springs sorted by model, which is a game changer for sourcing parts. Anyone know of other markets with good repair supply stalls?