
Pentax 18928-RIM 17mm Half-Frame Film Camera
A brand-new half-frame film camera that doubles your shots per roll with retro magnesium-alloy craftsmanship.
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Key Features
35mm compact film camera capturing two 17mm x 24mm images within a single 35mm format ( 2x more pictures per roll)
Retro-inspired design with top and bottom covers made of solid, lightweight magnesium alloy
From close ranges to long distances, the zone-focus system is divided into six zones.. Set the camera’s focus by simply selecting the mark best suited for the distance to your subject.
Manual film-winding mechanism featuring a film advance lever, to recreate the feel of a traditional film camera. To improve the feel of the film-winding action after each shutter release, this lever is designed for optimal finger hold.
Features a 25mm F3.5 lens (equivalent to a 37mm lens in the 35mm format). This lens is treated with HD (High Definition) coating – highly acclaimed through its application on PENTAX SLR lenses – to optimize the image quality of half-size pictures.
Specifications
Pros & Cons
👍 Pros
- Doubles the number of exposures per roll, significantly reducing film and development cost per shot
- Solid magnesium alloy construction gives it a premium, durable build despite its compact size
- The HD-coated 25mm F3.5 lens delivers sharp image quality optimized for the half-frame format
- Manual film advance lever provides a tactile, traditional shooting experience
- Zone-focus system makes the camera fast and intuitive to use without fiddly manual focusing
👎 Cons
- Half-frame negatives are smaller, so enlargements and heavy cropping show more grain than full-frame 35mm
- The zone-focus system lacks precision for shallow depth-of-field work at close distances
- No autofocus or auto-advance, which may frustrate shooters accustomed to modern point-and-shoots
- The fixed 25mm lens (37mm equivalent) offers only one focal length with no zoom capability
- Film, development, and scanning costs are ongoing expenses on top of the camera purchase price