Leica's classic M rangefinder — the M4-P with 28-135mm framelines and updated viewfinder.
The Leica M4-P launched in 1981 as an updated M4-2 with additional 28mm and 75mm framelines in the viewfinder — covering 28, 35, 50, 75, 90, and 135mm. Made in Canada by Leitz Canada, it was the most versatile M viewfinder of its era.
Fully mechanical operation — works without batteries. No light meter — external meter required. The comprehensive frameline set covering 28-135mm was the most practical of any M until the M6 added a meter. M-mount lens compatibility.
35mm film. Leica M bayonet mount. Fully mechanical. 6 frameline pairs (28/90, 35/135, 50/75). No meter. Chrome body. Made by Leitz Canada. Film advance lever. Self-timer.
Available used at mid-range to professional prices. The M6 added a meter — the main practical improvement. The M4-P's comprehensive framelines without metering suit zone-focus and sunny-16 shooters. For film M photographers who prefer meterless mechanical operation.