How Much Is a Used Leica III (Model F) Worth? (2026 Price Guide)

Usually yes. Leica services many current and recent models, and independent specialists handle older and discontinued bodies, including the clean-lube-adjust (CLA) that vintage cameras often need. Parts can be limited on older or electronic models, so budget for a possible service and factor a CLA into the price on a body that has not been serviced recently.

Three things: slow shutter speeds down to one second via a dedicated dial on the front of the body, strap lugs (the III was the first Leica with them), and a rangefinder with higher 1.5x magnification plus diopter correction, which makes focusing noticeably easier than on the II. The top speed stayed at 1/500. These changes make the III a more practical everyday camera than the II.

No. The Leica III tops out at 1/500. The 1/1000 top speed was introduced by the Leica IIIa (Model G) in 1935, which is otherwise very similar to the III. If a camera sold as a III shows 1/1000 on the dial, it is most likely a IIIa or has been misidentified.

The slow-speed escapement, controlled by the small front dial, commonly gums up from old, hardened lubricant and runs sluggishly or sticks. Before buying, test each slow speed (one second, half, quarter, eighth) and listen for hesitation or stalling. A sticky slow-speed train is a routine fix during a clean, lube, and adjust, so price an unserviced body accordingly.

Mechanically the IIIa just adds the 1/1000 top speed; everything else is essentially the same. If you want the fastest shutter speed for bright light or fast film, the IIIa is worth a small premium. If 1/500 is enough for you, the III is usually cheaper and just as pleasant to shoot. Condition and a recent service matter more than the one-speed difference.

Test all speeds, especially the slow ones, inspect both shutter curtains against bright light for pinholes, and confirm the rangefinder patch has good contrast and tracks focus. Check the vulcanite covering for shrinkage and chips, verify the serial against published tables, and budget for a service if it has not had one recently.