The Leica M4: Built to Last, Loved Forever

The Search for the perfect camera

I've spent a long time looking for the perfect camera. Bounced around from SLR to SLR for years, dipped my toes into rangefinders here and there, and always ended up right back with my Nikon F3. Good camera. Reliable camera. But if I'm honest, it was more camera than I wanted to carry around every day. Not in what it could do. Just in size.

What I actually wanted was something pocketable. Jacket pocket, at least, since the truly tiny stuff never appealed to me much. I get the charm of an Olympus MJU II or a half-frame camera, I really do, but that's not what I was after. I wanted pro-level or nothing. No slow lenses, no cheap plastic bits bolted on. I wasn't interested in compromising. I wanted it all.

So naturally I drifted. Tried a couple of Kodak Retinas, which are gorgeous little cameras with fantastic lenses, but not as flexible when it comes to interchangeable glass, and that got old fast. Tried a Canon Canonet too. Liked the size, never fell for it (honestly, it felt too light). Viewfinder felt small, body felt cheap. Kept coming back to the F3 every time.

Then one day I finally sat down and actually looked at Leica, instead of just knowing about it the way everyone does.

Because let's be honest, everyone knows Leica. For years I'd written them off anyway. Too expensive. Too much hype. Too many people talking about "the Leica look" like it's some kind of magic trick.

But the more I dug into it, the more it made sense. The M system was small, sure, but built like it was meant to outlive you. Good heft, mechanically simple (at least in use), gorgeous lenses, and somebody out there who could still fix it fifty years from now. That last part mattered more than I expected it to.

It wasn't about the name on the front. It was about everything I actually cared about in a camera finally showing up in one place.

So I read. I looked stuff up. I went and visited Dan Tamarkin at Tamarkin Camera in Chicago, and that pretty much did it. Picked up an M, felt the weight of it, looked through the finder, ran the advance lever, heard that shutter go off. And that was that. I wasn't leaving without one, I just didn't know it yet.

Why M4 - The Sweet Spot of Simplicity and Refinement

So why the M4 and not the M3, which purists worship, or the M6, which every hipster with a light meter loves?

Because the M4 is the point where Leica got it right. Late enough that the early kinks were worked out, early enough that nobody had started bolting on features nobody asked for yet.

The M3 is beautiful, don't get me wrong, but that rewind knob is painfully slow. Stand on a street corner cranking one of those and you'll feel like you're trying to summon rain. The M4 swapped it for an angled rewind crank instead. Small change. Makes a real difference.

And unlike the M5 or M6, there's no meter in the M4. No batteries, no little light blinking judgment at you. Just you, your gut, and the Sunny 16 rule (or a meter in your pocket, if you want to cheat a little). Less is more, and Leica actually meant it with this one.

There were practical reasons too. I wanted 35mm framelines, since that's my favorite focal length, that's just how I see things. The M3 doesn't have them. Ruled out immediately. I wanted German-built too. Nothing against the Canadian-made ones (love you, Midland), but I wanted mine from Wetzlar.

Full brass construction mattered to me as well. No zinc, no aluminum shaving weight somewhere. I wanted a tank, honestly, because this wasn't just a camera for me, it's the one I plan on handing down to my kids someday.

And no battery. Not even for the meter. My F3 does the electronic-meets-mechanical thing really well, but I didn't want that here. I wanted the M4 to be nothing but me and it, no middleman.

Now, Leica's model numbering makes basically no sense, and understanding that helps explain where the M4 sits. It starts with the M3 in 1954 (no M1, no M2 first, just straight to 3, like a sequel you somehow missed the first two of). Genuinely revolutionary camera, bright viewfinder, introduced the bayonet mount. Then the M2 came after the M3, stripped down a bit for photojournalists who didn't need 135mm framelines cluttering things up.

Then the M1 showed up, the simplest of the bunch, mostly used for scientific work, and yes, it came after the M2 too. Still tracking? Good, because next is the M4, which is where things finally get sensible again. Better ergonomics, better usability, a real step forward in everything except the number on the front.

After that, Leica had a rough patch. The M5 in 1971 was big, boxy, had a meter built in, and looked like it swallowed an SLR by accident. Then came the M6, which despite the name is really the spiritual sequel to the M4, keeping most of what made it good while sneaking a meter back in (and eventually some plastic, but we won't get into that here).

Then the M7, the MP, the MA, and eventually the digital cameras, M8, M9, M10, and then the M11, which for once actually followed the M10 in order. So there's that.

Point is, the numbers are a mess, but the M4 sits right in that sweet spot. Before batteries crept back in, before "minimal" became a marketing word instead of a design choice, back when Leica still built these things like heirlooms.

And it really does feel that way. One of the last Leicas assembled with looser tolerances, meaning actual technicians hand-fit the parts instead of a machine rejecting anything even a hair out of spec. Everything after got more precise on paper. This one got built by people, and you can kind of feel that.

Buying the Dream: A Rough Start to a Lifelong Camera

After a lot of research and even more window shopping, I landed on the M4. Old enough to scratch the mechanical-camera itch, new enough to have all the improvements Leica made along the way. Still, I didn't pull the trigger until I found a rough one for a price that made my frugal Midwestern side very happy.

And I do mean rough. But the important stuff, the bones, the mechanics, felt right, so I bought it anyway. Sent it straight off to Shueido Camera in South Korea for a repaint, since the original finish was basically gone at that point. I know repainting a Leica is sacrilege to some people. To them it's stripping away decades of character.

I wasn't after a museum piece, though. I wanted my camera. And in the shape it arrived in, the only thing it had going for it was looking like it survived a house fire. So a few months later it came back in a rich olive green. Not army green, not neon, just the right shade that said this thing has been places and it's got more places to go.

It was mine. I loved it immediately.

First real trip out with it was a film shoot at Fort Bragg, special forces and paratroopers, serious stuff. Good proving ground. But the first roll came back and my stomach dropped a little. Shutter was sticking. There was this faint uneven gradient across the frames, the telltale sign of a second curtain not moving right.

You can repaint the outside of a car all day, but if the engine's shot, you're still stuck on the side of the road.

So I brought it back to Dan Tamarkin. He ran the shutter a few times, frowned, and said something like "yeah, there's definitely something going on here." Next thing I knew, my newly repainted Leica was on its way back to the factory in Germany, the same place it had been built decades before.

Few weeks of waiting, then the call came. Ready for pickup.

Flawless ever since. Hundreds of rolls, dozens of trips, zero issues. And I like knowing that if something ever does go wrong again, there's a place that can send it straight back to the source for a proper overhaul.

That kind of support just doesn't exist much anymore. Leica still services cameras from the 1920s, if you can believe that. Says a lot about a company when they'll stand behind something built before their grandparents were born.

A bit of History - A Mechanical Masterpiece You Can Feel

There's a difference between using a camera and noticing every part of it work while you use it. The M4 is the second kind. The advance lever has this resistance to it that just feels right. The shutter doesn't so much click as it does whisper, if that makes sense, a quiet little snick that reminds you photography doesn't have to be loud to matter.

Build quality is on another level too. Brass under chrome, mechanical parts everywhere you look. I wouldn't be shocked if you could pound a tent stake into the ground with this thing (not that I've tried, officially).

But the feel is only half of it. The real weight of this camera is in what it represents. Leica didn't just build a camera, they basically invented an entire way of shooting. Back when medium and large format ruled the professional world, Leica made the case that 35mm could hold its own. Oskar Barnack's original design brought speed and portability into a world that was still lugging around tripods and glass plates.

That changed everything that came after it.

Leicas became the tool photojournalists actually wanted. Capa shot war zones with one. Cartier-Bresson built a whole career on the "decisive moment" with one. They weren't hauling Graflex cameras around, they had something small, fast, and quiet instead. From revolutions to royal weddings, there was probably a Leica in the room, quietly doing its job.

That history runs straight through to the M4. Shoot one and you're kind of stepping into that lineage whether you're thinking about it or not.

Worth saying, though, the M4 (and honestly the whole M line) hasn't been the tool most photographers reach for in a long time. By the '80s, and definitely by the digital era, SLRs and then DSLRs took over sports, fashion, commercial work, all of it. Autofocus, fast frame rates, zoom lenses, built-in meters, that's just the practical choice for a working pro.

Nobody's shooting the World Cup on a Leica M. No interchangeable backs, no meter, no zoom. It's not silent like a modern mirrorless, and it's certainly not fast. But that was never really the point of this camera.

It's easy to forget rangefinders used to be the standard, not the alternative. Before SLRs brought the through-the-lens viewfinder into the picture, rangefinders were what pros and serious amateurs both used. Leica basically built that standard. And when SLRs took over, most companies jumped ship fast.

Canon, Nikon, Contax, they all pivoted and mostly never looked back. Leica did eventually make their own SLRs, the R-series, starting with the Leicaflex and running through the R3 up to the R9, sometimes with help from Minolta. Nice cameras. But by the time Leica showed up to that party, Nikon and Canon had already basically won it. Leica's SLRs were pricier, behind on autofocus, and didn't have the lens selection or the marketing budget to compete. Category leader to niche favorite, more or less overnight.

They didn't disappear, though. They just doubled down on what they were already good at. While everybody else chased automation, Leica kept building rangefinders, and stuck with that decision for decades.

Now the M line has outlasted a lot of systems that looked unstoppable at the time. Leicas aren't common in professional kits anymore, but I'd argue they're some of the most loved cameras out there. Sometimes going deeper beats going faster, and the M4's a good example of that.

I've owned cameras that do everything for me. Blazing autofocus, exposure calculated down to a fraction of a stop, twenty frames a second just in case. None of them made me love photography the way this camera does.

When I've got the M4 out, I'm not just taking photos, I'm paying attention differently. I walk slower. I actually see more. People react to me differently too, since I'm not hiding behind a giant DSLR or messing with menus mid-conversation. Just me, a lens, and 36 chances to get it right.

And getting that roll back from the lab still feels like a holiday, honestly. Not because every frame's perfect, they're not, but because every single one was on purpose.

Here's the proof I keep coming back to: I bought my M4 in 2019 and haven't picked up another 35mm camera since. Doesn't sound like much until you know that before this, I was swapping systems like seasonal jackets, always chasing something new. The M4 made me stop looking.

Will I never buy another film camera again? I mean, come on, let's not get carried away. But if I do, it'll be out of curiosity. Not because I'm still searching for something.

The Rangefinder Experience: Slowing Down to Speed Up

Let's just say it plainly: rangefinders aren't for everybody. They're quirky, they demand patience, and they make you actually think in a way autofocus shooters mostly haven't had to since the '80s.

Which is exactly why I love shooting one.

With the M4, you can't just spray and pray. You slow down. You notice how light lands on somebody's face, how a shadow stretches across a sidewalk. You anticipate the shot instead of chasing it after the fact.

Framing through a rangefinder window, seeing the world just outside your framelines, gives you this weirdly direct read on a scene. You're not stuck behind a screen. You're just there. And when those two little ghost images finally line up in the focus patch, it feels like winning a game you didn't know you were playing.

The rangefinder mechanism itself is simple and it works. Bright viewfinder, automatic framelines for 35, 50, 90, and 135mm depending on the lens, just enough guidance without cluttering the view. Framelines adjust for parallax as you focus, and the focus patch is big enough that manual focus is fast, even in bad light.

Took me a few rolls to get the hang of it, not gonna lie. Lining up those ghost images didn't feel natural at first. But it clicked eventually, and now I nail focus with this camera more reliably than with anything else I own manually, including the F3. I genuinely can't remember the last time I blew a shot from missed focus.

It's got a mechanical self-timer built in too, simple lever, good for staging a shot or jumping into frame yourself. Threaded shutter release for a cable, handy for long exposures or tripod work. And like most Leica Ms from that era, there's a PC sync port for flash, a self-resetting film counter, and a loading system that grabs the film automatically onto a take-up spool that doesn't come out. Makes loading a little easier once you've done it a few times.

I'll be the first to admit loading an M4 isn't as foolproof as a Canon AE-1. Bottom-loading design, detachable baseplate, careful threading, lining sprockets up right, it's a whole process the first few tries.

But once it clicks, it becomes a little ritual. Kind of like making a good cup of coffee before something important. A minute to slow down before you go do the thing.

And there's something satisfying about that final click of the baseplate, the first advance of the lever, that first reassuring snick. Feels like the camera's telling you it's ready.

One thing worth calling out: no built-in meter. Deal breaker for plenty of people. Selling point for me, honestly. I didn't want a battery or electronics involved, but I still wanted some kind of quick exposure reference for tricky light, something faster than pulling my phone out every five minutes.

So I looked around. Plenty of options out there, modern LED meters that clip onto the cold shoe, selenium meters from back in the day with varying reliability. I landed on the Leicameter MC.

It's a little silver meter Leica made themselves, runs on selenium, no battery required. Selenium cells have a shelf life of their own and mine's held up fine so far. Matches the M4's finish nicely, sits right on the cold shoe like it belongs there.

Not the most accurate meter around, nowhere close to my Sekonic, but it's always on hand, and that counts for a lot. Gets me close enough most of the time. Plus it makes the whole rig look like it belongs in a spy movie, which I won't pretend isn't part of the appeal.

Won't be for everyone. For me it's the right middle ground between keeping the M4 simple and still having something useful strapped to it.

The Glass: Legendary Lenses and Modern Alternatives

Can't really talk about a Leica M without talking about the glass. Leica lenses are some of the most respected in the world, usually solid brass, with that heavy, smooth feel to them. They feel like tools built to be handed down, honestly. And the images they produce are sharp where it counts and soft where it should be, always with character.

First lenses I ran on the M4 were adapted Canon LTM rangefinder lenses. Soft, characterful, decent heft to them. Not perfect glass by any means, but they felt right, and they taught me fast how good older optics can be paired with the right body. I’ll also note that they can be acquired cheaply…like, really cheaply.

I've rented actual Leica glass, handled it, admired it plenty. Haven't bought any yet, mostly because of the price tag, these aren't impulse-buy lenses. Dan Tamarkin would probably tell you owning a Leica body only really pays off once you're also shooting Leica glass, and he's probably not wrong. A lot of the magic's really in the lens.

That said, even without Leica glass, the M4 body alone has more than earned its keep. And the lens market's opened up a lot lately anyway. Voigtländer's putting out genuinely excellent M-mount lenses now, a lot of them in a silver finish that pairs nicely with my green M4 body. Not just budget stand-ins either, some of these have real followings of their own now.

From a classic Summilux 35mm f/1.4 down to a modern Voigtlander Nokton Vintage Line 35mm f/1.5, there's a huge range of glass that works on this camera. Want dreamy and old-school? Grab a collapsible Summicron. Want something crisp and clinical instead? Zeiss makes a Planar for that.

The M4's a gateway, not a limitation. Whether you go full Leica glass or lean on what Voigtländer's building these days, you're stepping into a tradition where the lens matters just as much as the body.

In Conclusion: The Best Leica is the One That Makes You Feel

Is the M4 for everyone? Probably not. It's not winning any spec sheet fights. It's not autofocusing your dog running across the yard, and it's definitely not syncing to your phone.

But if you're the type who finds beauty in simplicity, who thinks the way you shoot matters as much as what you shoot, this might just be the camera for you.

It's not the best Leica because of the history, though that helps. It's arguably the best Leica (in my humble opinion) because it makes me feel something every time I pick it up. And these days, when everything's chasing faster, newer, and more automated, that's worth quite a bit to me, and I hope to you.

So here's to the M4. Every soft little snick of that shutter reminds me photography was never really about getting it perfect. It's about being there, taking your time, and seeing things one frame at a time.

Now if you'll excuse me, writing about it has really made me want to go out and shoot it. I've got a fresh roll of Tri-X calling my name!

Leica M4 Quick Facts Sheet

• Manufacturer: Ernst Leitz GmbH (Wetzlar, Germany)

• Release Year: 1967

• Production Years: 1967–1975

• Total Units Produced: Approximately 58,000

• Lens Mount: Leica M-mount

• Viewfinder Magnification: 0.72x

• Framelines: 35mm, 50mm, 90mm, and 135mm (automatically selected based on lens)

• Shutter: Horizontal cloth focal-plane shutter

• Shutter Speeds: 1 second to 1/1000s + Bulb (fully mechanical)

• Film Loading: Bottom-loading with rapid-load mechanism (improved from previous M models)

• Film Rewind: Angled rewind crank (first M model to feature this)

• Light Meter: None (meterless body // external meter or Sunny 16 recommended)

• Flash Sync: Cold shoe with PC terminal; sync at 1/50s

• Weight: Approx. 560g (without lens)

• Battery: None required (fully mechanical operation)

• Notable Improvements Over M3 & M2:

  • Combined rewind crank (vs. M3’s knob)

  • Self-resetting frame counter

  • Improved film loading system with take-up spool

  • Easier to service and repair