Leica M4-2

Leica M4-2

The Leica M4-2 is a 35mm M-mount rangefinder camera introduced by Ernst Leitz Canada in the late 1970s. It revived the classic Leica M body concept after the commercially difficult Leica M5 period and became the bridge between the original Leica M4 and the later Leica M4-P and M6 [1].

The camera is based on the Leica M4 layout but was redesigned for more efficient production. It retained the quick-loading system, angled rewind crank, manual film advance, mechanical shutter and 0.72x rangefinder-viewfinder, while removing the self-timer and adding a hot shoe and motor-winder compatibility. This made the M4-2 a simpler, more production-oriented Leica M body than the earlier Wetzlar-built M4[2].

The M4-2 has no built-in light meter and requires no battery for operation. Exposure is fully manual, and the horizontal cloth focal-plane shutter provides speeds from 1 second to 1/1000 second plus B. Flash synchronization is available at 1/50 second. The viewfinder displays bright-line framelines for 35mm, 50mm, 90mm and 135mm lenses, matching the traditional four-frame M4 layout rather than the later six-frame M4-P finder.

In handling, the M4-2 is close to the M4 but has a more utilitarian character. The top plate normally carries a large Leitz engraving rather than the earlier flowing Leica script, and the standard finish is black chrome. Collectors often view it as a transitional camera, less refined than the M4 but historically important because it helped keep the mechanical Leica M line alive before the M4-P and M6[5].

History

Development and Launch

The M4-2 was developed after Leica faced weak reception for the M5 and rising production costs for traditional hand-assembled M cameras. The model returned to the compact M4-style form but with simplified manufacturing and assembly. Pilot and early serial records begin in late 1977, while regular production is generally associated with 1978 to 1980[3].

Production Evolution

Leica Wiki lists the M4-2 production era as 1978 to 1980, with approximately 15,000 black cameras and approximately 1,000 gold cameras. CameraQuest lists standard M4-2 serial batches from 1480001 to 1533350, plus earlier pilot or overlapping production references. Most standard M4-2 cameras were black chrome and marked as Ernst Leitz Canada production.

Serial Number Batches

M4-2 serial numbers are non-contiguous. Leica Wiki lists assigned blocks including 1468001 to 1468100, 1480001 to 1482000, 1502001 to 1508000, 1525351 to 1527200, 1527701 to 1528150 and 1528651 to 1533350 for standard or black M4-2 production. CameraQuest lists the main regular production blocks from 1480001 to 1533350. The broad visible range should therefore not be treated as one continuous production run.

Special Variants

The most famous special version is the Leica M4-2 Gold, made in 1979 to commemorate the centenary of Oskar Barnack’s birth in 1879. CameraQuest lists 1,000 gold M4-2 bodies with matching 50mm f/1.4 Summilux lenses, in serial blocks 1527201 to 1527700 and 1528151 to 1528650. Two additional gold M4-2 bodies are recorded in factory records in 1993, with serial numbers 1932001 and 1932002 [4].

Collector Notes

The M4-2 should be distinguished from the earlier M4 and later M4-P. Compared with the M4, the M4-2 lacks a self-timer, usually has a black chrome finish, adds a hot shoe, and supports motorized winding. Compared with the M4-P, it retains the older four-frame finder for 35mm, 50mm, 90mm and 135mm lenses, while the M4-P adds 28mm and 75mm framelines.

Collectors should check the model engraving, serial-number block, hot shoe, absence of self-timer, winder compatibility, finder framelines and body finish. Early production reputation was mixed, and later servicing history can matter for usability. As a collector camera, the M4-2 is significant because it marks Leica’s transition from traditional Wetzlar-era production toward the Canadian-built late mechanical M bodies that led directly to the M4-P and M6.