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Olympus OM-4 35mm SLR Film Camera

The Olympus OM-4 is a film camera from Olympus — known for its Multi-Spot Metering System and Olympus OM Lens Mount. Check GearFocus for current availability, with buyer protection on every purchase.

Olympus OM-4 35mm SLR Film Camera

Olympus OM-4 35mm SLR Film Camera

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Camera Overview — Olympus OM-4

The Olympus OM-4 is a 35mm SLR film camera built around the Olympus OM lens mount, offering compatibility with the full range of OM-system lenses. It operates exclusively with manual focus, putting full optical control in the hands of the photographer. The camera accepts film rated from ISO 6 to ISO 3200, giving it a broad sensitivity range that accommodates everything from slow fine-grain emulsions to fast stocks suited to low-light shooting.

Power comes from two SR44/V76/357 batteries, a common and widely available cell format. The body itself is constructed from metal, lending it a solid, durable feel that holds up well to regular use. At 540g and measuring 87mm x 139mm x 50mm, it sits in a relatively compact footprint for a metal-bodied SLR, making it comfortable to carry and handle over extended sessions.

The optical viewfinder provides a direct, lag-free view of the scene — exactly what you want when shooting on film. A standard hot shoe is built in for off-camera flash connectivity. For photographers drawn to the deliberate, tactile process of film photography, the OM-4 offers a well-specified, physically robust platform built around one of the more capable lens ecosystems of its era.

Key Features — Olympus OM-4

Multi-Spot Metering System: The OM-4 features an advanced spot metering mode that allows up to eight separate spot readings to be averaged, giving precise exposure control in difficult lighting conditions.

Olympus OM Lens Mount: Compatible with the full range of Olympus OM-system lenses, giving access to a wide selection of primes and zooms from Olympus and third-party manufacturers.

ISO 6–3200 Film Range: Accepts film stocks across a broad sensitivity range, from slow fine-grain emulsions to fast stocks suited for low-light shooting.

Metal Body Construction: All-metal build delivers a solid, durable feel that holds up well to regular use and handling.

Compact SLR Dimensions: At 540g and 87mm x 139mm x 50mm, it is notably compact for a full-metal SLR, making it comfortable to carry over extended sessions.

Optical Viewfinder: Provides a direct, lag-free view of the scene through the lens for accurate framing and composition.

Camera Specifications — Olympus OM-4

Olympus OM-4 full specifications
SpecDetail
Use CasesTravel, Studio, Documentary
TypeFilm
ISO Range6 – 3200
AF SystemManual Focus Only
ViewfinderOptical
Battery2x SR44/V76/357 batteries
Weather SealingNone
Dimensions87mm x 139mm x 50mm
Weight540g
Lens MountOlympus OM
Hot ShoeOlympus Standard (TTL)

Description — Olympus OM-4

The Olympus OM-4 is a 35mm SLR film camera built on the Olympus OM lens mount, giving photographers access to a broad ecosystem of OM-system glass. The body is constructed from metal, measuring 87mm x 139mm x 50mm and weighing 540g — compact and solid for a camera of its class. Film sensitivity is handled across a range of ISO 6 to ISO 3200, making it flexible enough for fine-grain daylight shooting and faster emulsions alike.

Focusing is entirely manual, which suits the deliberate, considered approach that film photography naturally encourages. An optical viewfinder provides a clear, real-time view of the scene with no electronic lag. The standard hot shoe accommodates external flash units, and the camera runs on two SR44/V76/357 batteries — a common format that's easy to source.

For photographers who value physical build quality, a wide-ranging ISO setting, and the full engagement of manual control, the OM-4 is a well-constructed film SLR worth serious consideration.

Pros — Olympus OM-4

  • ✓Wide ISO range of 6 to 3200 covers slow fine-grain and fast low-light film stocks
  • ✓Metal body construction delivers durability and a premium in-hand feel
  • ✓Compact dimensions of 87mm x 139mm x 50mm keep the camera manageable for an all-metal SLR

Cons — Olympus OM-4

  • ✗Manual focus only — no autofocus support for any OM-mount lens
  • ✗No weather sealing, so use in wet or dusty conditions carries risk
  • ✗No video capability of any kind, as expected of a dedicated film camera

Reviews — Olympus OM-4

Videos — Olympus OM-4

Olympus OM-4 Ti Review — Analog Insights

Resources & Downloads — Olympus OM-4

Manuals & Guides

Frequently Asked Questions — Olympus OM-4

What lenses are compatible with the Olympus OM-4?+
The OM-4 uses the Olympus OM lens mount. Any lens built for the OM mount system will be mechanically compatible with this camera body.
What batteries does the Olympus OM-4 use?+
The camera requires two SR44, V76, or 357 batteries. These are standard silver oxide button cells that remain readily available from most electronics and camera retailers.
What ISO range does the OM-4 support?+
The OM-4 supports film speeds from ISO 6 to ISO 3200. This range accommodates a wide variety of film emulsions, from slow daylight stocks to fast films intended for low-light photography.
Does the Olympus OM-4 have autofocus?+
No — the OM-4 is a manual focus only camera. There is no autofocus system of any kind; the photographer controls focus entirely through the lens manually.
How heavy is the Olympus OM-4 and what are its dimensions?+
The OM-4 weighs 540g and measures 87mm x 139mm x 50mm. Its metal construction accounts for most of that weight, but the dimensions keep it relatively compact for a metal-bodied SLR.
Does the OM-4 have a hot shoe for flash?+
Yes, the OM-4 features a standard hot shoe, allowing you to mount and trigger compatible external flash units directly from the camera.

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