Cabinet entry · 35mmcirca 1991
Olympus µ[mju:]-1 — 35mm autofocus compact from 1991
Clamshell sliding cover🏆 Legendary
Photo: Camera Roulette · Owner photo

Olympusµ[mju:]-1

Autofocus Compact

The story

Released into the moment 'titanium' started appearing on spec sheets and ad copy alike, the Olympus µ[mju:]-1 is a autofocus compact built around a Olympus 35mm f/3.5. For context, the original Mju that started the whole cult line — designed by Maitani's team and launched in 1991.

Specifications

Format
35mm
Year
1991
Lens
Olympus 35mm f/3.5
Shutter
1/15 – 1/500 s
Min. focus
0.35 m
Flash
Built-in (auto, red-eye, off, fill)
Battery
1× CR123A

Notable features

  • Clamshell sliding cover
  • Curved Bauhaus body
  • Auto flash
  • Compact 35mm prime

Shooting it today

The Olympus 35mm f/3.5 doesn't chase exotic specifications; it just renders cleanly, focuses predictably, and gets out of the photograph's way. On the film-availability spectrum, plain 35mm is as easy as it gets in 2026. A single CR123A lithium cell powers everything including the motor; still cheap and stocked at most camera shops. The built-in flash will fire whenever the meter decides it should, so learn the override before your first night out. Minimum focus is 0.35 m — unusually close for a compact of this era and a genuine advantage over rivals that stop at 0.7 m or 1 m. You can fill the frame with a coffee cup, a flower, or a face without stepping back. A quirk worth flagging up front: sold over 5 million units in its lifetime, making it one of the best-selling compacts ever. Pair it with HP5 or Portra and you have a general-purpose travel camera that handles 80% of what you'll point it at.

Who it's for · Verdict

Reputation is doing a lot of the price work on the Olympus µ[mju:]-1; the camera is good, but pay for the camera, not the legend. One last detail: the sliding clamshell doubles as a power switch and lens cap — open it, the lens pops out, you're ready.

Fun facts

  • §1The original Mju that started the whole cult line — designed by Maitani's team and launched in 1991.
  • §2Sold over 5 million units in its lifetime, making it one of the best-selling compacts ever.
  • §3The sliding clamshell doubles as a power switch and lens cap — open it, the lens pops out, you're ready.
  • §4Sharper at f/3.5 than most 35mm compacts of its era; prized today for its honest, slightly contrasty look.

Find one

Most copies turn up second-hand on eBay. We've linked a saved search so you can see current listings.

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