Leica M6

Leica M6
Leica M6 TTL
Overview
MakerLeica Camera
TypeRangefinder
Released1984 (1984)
Lens
Lens mountLeica M-mount
LensInterchangeable lens
Sensor/medium
Film format35mm
Film size36mm x 24mm
Film speedISO 6-6400
Film speed detectionManual setting
Film advanceManual
Film rewindManual
Focusing
Focus modesSplit and superposed-image rangefinder
Exposure/metering
Exposure modesManual (M), and Bulb (B)
Metering modesCenter-weighted (13% of full film format)
Flash
FlashHot Shoe, PC Sync
Flash synchronization1/50s
Shutter
ShutterMechanically timed horizontal running cloth shutter
Shutter speed range1s - 1/1000s with Bulb and 1/50s flash sync
Viewfinder
ViewfinderBrightline frame viewfinder with automatic parallax-compensation
Viewfinder magnification0.58x, 0.72x, 0.85x
General
Battery3v from 2x PX76/SR44 silver oxide cell or 1x DL 1/3N lithium cell
Optional motor drivesLeica Motor-M, Winder-M, Winder 4-P and Winder 4-2
Dimensions138 mm × 77 mm × 33.5 mm (5.43 in × 3.03 in × 1.32 in)
Weight585 g (20.6 oz)
Made inGermany

The Leica M6 is a rangefinder camera manufactured by Leica from 1984 to 1998, followed by the M6 "TTL" manufactured from 1998 to 2002. In 2022, Leica introduced a new version of the M6, based on the technology of the Leica MP, but staying true to the design of the M6.

The M6 incorporates a light meter within the body dimensions established by the previous Leica M3 and Leica M4 models. The light meter was operated by depressing the shutter halfway, had no moving parts, and used LEDs to display readings in the viewfinder. Informally it is referred to as the M6 "Classic" to distinguish it from the "M6 TTL" models, and to indicate its "Classic" M3 dimensions.

The top and bottom plates were made from lighter, cheaper magnesium alloy rather than the heavier machined brass of the M3 and M4. The M6 and M6 TTL are mechanical cameras; all functions except the light meter work without batteries, unlike the succeeding M7, which needs electrical power to operate properly.