Olympus OM-707 AF (OM-77)

Olympus bet the OM line's future on autofocus and missed. The OM-707, sold as the OM-77 in some markets, was Olympus jumping into AF in 1986, and it sold poorly enough that the company quietly walked away from the idea. The body is plastic where the older OM-1 and OM-2 were brass and chrome. For a company that built its name on photographer control, the 707 stripped most of that out, and the manual-focus OM bodies went on to outlive it by decades.

In the hand it does not feel like an OM. It is lighter, hollower, and most of the bulk hides in the detachable Power Grip, which holds the battery that runs everything. There is no flash built into the body in the way an OM shooter would expect, and the flash arrangement leans on the grip system. The viewfinder is reasonably bright with AF confirmation in the finder, but there is no split-prism or microprism collar, because the camera is meant to focus for you. The focal-plane shutter runs from a long 2 seconds up to about 1/2000, flash sync at 1/60.

People call it a program-only camera, and that does not oversell how locked-down it is. There is no full manual mode, no aperture priority, and no shutter priority, just Program and Bulb at the slow end. Mount a manual OM Zuiko and you still do not get those modes back; the body keeps making the exposure call itself. The catch is the autofocus itself. The 707 used its own small line of dedicated AF lenses that Olympus barely supported, and the system hunted in low light. Put one of the thousands of excellent manual OM Zuikos on it and you lose AF entirely. The camera still meters and fires, but you are focusing by hand on a screen that was not built for it. That orphaned mount is why the body stayed cheap and stayed unloved.

The meter is center-weighted and tied to the program logic, so it makes the exposure call for you and does not always get it right. Point it at a backlit subject or a snowfield and it averages toward gray. Take a spot or incident reading with the Zone Light Meter app, decide where you want the shadows to fall, and treat the body's own meter as a suggestion you can override.

Today it sits in the bargain bin, the Olympus SLR almost nobody cross-shops. People who want an OM for the build and the manual control buy an OM-1 or OM-2. People who want 1980s autofocus buy a Minolta Maxxum 7000 or a Canon EOS, both with deeper lens systems and faster focus. Its only follow-up, the stripped-down OM-101 (OM-88), did even less. If you find a 707 working, with a grip and an AF lens attached, it is a cheap way onto 35mm. Just go in knowing what it is: an interesting dead end, not the camera that earns a spot in your bag.