Leica · Rangefinder · Leica M
Leica M4-2
No cell, no needle, no battery, no electronics for metering. You wind, you focus, you read the light or you guess, and you shoot. That is the whole proposition of the M4-2, and for a long stretch it was the way into the M system without paying M3 or, later, M6 money. The thing that kept it cheap is the thing it leaves out.
Leitz built it at the Midland, Ontario plant from 1977, bringing the M body back into production after the company had nearly walked away from the rangefinder line to chase the SLR market. It kept what matters. The viewfinder is bright and roughly life-size, easy to shoot with both eyes open, and the focusing patch in the center snaps a double image into one with a precision that still feels good decades later. Frame lines cover 35, 50, 90, and 135, the same finder the M4 carried. Loading is the classic Leica ritual: bottom plate off, film tongue tucked into the take-up spool, plate back on. Slower than a hinged back, yes. You learn it once and stop thinking about it.
The shutter is cloth focal-plane, about 1 second up to roughly 1/1000, and it is quiet in the way that made these the tool for working a street unnoticed. Flash sync sits at 1/50. The brass-chassis body has real heft and shrugs off the kind of handling that kills lesser cameras. Against the M4 it replaced, the story is not only subtraction. Leica did simplify some internals and delete the self-timer to hold costs down, but the M4-2 also added a hot shoe and, more significantly, motor-drive compatibility: it was the M designed to accept the Leica Motor M, something the M4 could not do. Purists grumbled about Canadian fit and finish. The camera works regardless.
The catch is the meter, or rather the absence of one. If you came up on aperture-priority bodies, mixed light will catch you out fast until your eye gets calibrated. This is where a handheld reading earns its keep. Take an incident reading or spot the shadow you want, place it on a specific zone in the Zone Light Meter app, set the dials by hand, and the M4-2 stops being a guessing game. It is the meter the body never came with.
Where it sits now is a little odd. It is no longer the cheap Leica it once was, because everything wearing the red dot has climbed, but on the used market it still typically sells below an M6 and well below a clean M3. People cross-shop it against the later M4-P, which added 28 and 75 frame lines, and against the meterless MD bodies. You buy it for a fully mechanical M with no circuitry to fail in twenty years, provided you do not mind carrying a meter or trusting your own read of the light. Anyone who likes setting exposure deliberately, on the street or traveling light, still finds it one of the better values in the M line.
How the app handles this body
- Metering: Take an incident or spot reading in the app and place your shadows on a chosen zone, then dial that exposure in. On a body with no meter, or one whose cell has drifted with age, the app is the meter you trust.
- Flash sync: Focal-plane shutter, so flash sync tops out around 1/50. Above that the app's exposure pairs still hold for available-light work.