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Pentax MX Film Camera

The Pentax MX is a film camera from Pentax — known for its Pentax K Lens Mount and All-Metal Body. Check GearFocus for current availability, with buyer protection on every purchase.

Pentax MX Film Camera

Pentax MX Film Camera

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Camera Overview — Pentax MX

The Pentax MX is a film SLR camera built around a metal body that keeps its total weight at just 495g — compact and solid for a camera in this class. It uses the Pentax K lens mount, giving shooters access to a wide range of compatible optics, and pairs with an optical viewfinder for a direct, glass-to-eye shooting experience. Focusing is entirely manual, which suits the deliberate, considered approach that film photography encourages.

The camera supports flash via a standard hot shoe connection, making it compatible with a broad range of external flash units. At 135.8 × 82.5 × 49.3 mm, the MX sits comfortably in hand without the bulk that some film SLRs carry. The metal construction speaks to durability and longevity — this is a camera built to last through extended use rather than one that cuts corners with plastic components.

For photographers who appreciate the tactile process of manual focus shooting on film, and who want a camera with a genuine hot shoe for flash work and a well-regarded lens mount ecosystem, the Pentax MX presents a well-proportioned, solidly built option worth serious consideration on the used market.

Key Features — Pentax MX

Pentax K Lens Mount: Compatible with a wide range of Pentax K-mount lenses, including both vintage and modern optics.

All-Metal Body: Constructed from metal throughout for long-term durability and a solid, premium feel in hand.

Compact 495g Build: Lightweight for a full-featured metal-bodied SLR, making it practical for extended carry and everyday shooting.

Optical Viewfinder: Provides a direct, real-image view through the lens for accurate framing without electronic intermediaries.

Manual Focus Only: Fully manual focusing suits the deliberate, considered pace of film photography and gives shooters precise control.

Standard Hot Shoe: Compatible with a broad range of external flash units for versatile artificial lighting options.

Camera Specifications — Pentax MX

Pentax MX full specifications
SpecDetail
Use CasesTravel, Documentary
TypeFilm
AF SystemManual Focus Only
ViewfinderOptical
Dimensions135.8 × 82.5 × 49.3 mm
Weight495g
Lens MountPentax K
Hot ShoeYes
Flash SystemHot Shoe

Description — Pentax MX

The Pentax MX is a film SLR camera featuring a metal body that balances durability with a manageable weight of just 495g. Its dimensions of 135.8 × 82.5 × 49.3 mm make it one of the more compact options in the film SLR category, without sacrificing the solid construction that metal bodies provide. The camera is built around the Pentax K lens mount, opening it up to a wide ecosystem of compatible lenses.

Shooting is done through an optical viewfinder, keeping the experience direct and analog. Focusing is manual only, placing full creative control in the photographer's hands. A hot shoe is built in, supporting external flash units for low-light or fill-flash work.

For film photographers seeking a well-built, compact manual-focus SLR with a respected lens mount and straightforward flash compatibility, the Pentax MX is a compelling choice on the used market.

Pros — Pentax MX

  • ✓Metal body construction offers durability and a premium feel
  • ✓Lightweight at 495g despite all-metal build
  • ✓Pentax K lens mount provides access to a broad range of compatible lenses

Cons — Pentax MX

  • ✗Manual focus only — no autofocus support for fast or action shooting
  • ✗No weather sealing noted in specifications
  • ✗No connectivity features (WiFi, Bluetooth, USB) — fully analog workflow

Reviews — Pentax MX

Videos — Pentax MX

This Street Photography Camera Shoots Like Film — Tom Calton

Resources & Downloads — Pentax MX

Manuals & Guides

Frequently Asked Questions — Pentax MX

What lens mount does the Pentax MX use?+
The Pentax MX uses the Pentax K lens mount. This gives users access to a wide variety of K-mount compatible lenses for their shooting needs.
Does the Pentax MX support autofocus?+
No — the Pentax MX is manual focus only. There is no autofocus system present, so the photographer controls focusing entirely by hand.
Can I use an external flash with the Pentax MX?+
Yes. The Pentax MX features a standard hot shoe, which allows you to mount and use a compatible external flash unit directly on the camera.
How heavy is the Pentax MX?+
The Pentax MX weighs 495g. Its dimensions are 135.8 × 82.5 × 49.3 mm, making it a relatively compact and manageable film SLR.
What is the body of the Pentax MX made from?+
The body is constructed from metal, contributing to the camera's durability and solid feel in hand despite its relatively low weight.
What type of viewfinder does the Pentax MX have?+
The Pentax MX uses an optical viewfinder, providing a direct optical view of the scene rather than an electronic display.

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