Olympus PEN-S

Put the PEN-S next to the original 1959 PEN and the upgrades are concrete. The first PEN topped out around 1/200 with a slower lens. The S got a brighter 30mm f/2.8 and a fuller six-speed shutter reaching 1/250, where the original had just four marked speeds topping out at 1/200. Same trick underneath both of them: it shoots half frames, eighteen by twenty-four millimeters, so a 36-exposure roll gives you 72 pictures and a 24 gives you 48. You load it once and forget it for a month.

There is no rangefinder and no meter. You focus by guessing distance and turning the lens ring, which has a little chart of figures and zone symbols printed right on the barrel. A head-and-shoulders portrait icon, a small group, a mountain. The viewfinder is a plain bright-line window, no patch to line up, nothing to confirm. For street work this is the whole point. Scale focus is faster than any rangefinder once you trust your distance estimates, and a fixed wide lens at f/8 gives you enough depth that small misses do not matter.

The shutter is a leaf unit sitting in the lens, and it is nearly silent. A soft tick, no mirror, no slap, because there is no mirror at all. That leaf design means flash syncs at every speed it has, from 1/8 up to the top mark. So a daylight fill shot works the same as a dim room. Meter the scene for fill flash on a bright afternoon with Zone Light Meter, set the aperture and speed it gives you, and the sync just works at whatever combination you land on. No 1/60 ceiling to plan around.

Since the body never had a meter, the app is also how you set base exposure in the first place. An incident reading near your subject, or a spot off the shadow you care about, and you transfer it to the two rings. With scale focus and no light cell, your exposure decisions are the only decisions, so a real reading beats sunny-sixteen guessing once the light goes flat or contrasty.

The honest weakness is the format itself. Half-frame negatives are small, and small negatives show grain and lose sharpness when you enlarge hard. Shoot a slow fine-grain film and print modestly and it is lovely. Push Tri-X and blow it up to 11x14 and the grain takes over. The other catch is age. These run mechanically with no battery, which is the good news, but sixty-year-old leaf shutters get sticky at the slow speeds and the old light seals are usually crumbs by now. A cheap one often needs a clean. People still reach for it because it is genuinely pocketable, gives a fast f/2.8 lens, doubles the frames per roll, and never needs a battery.