【Leica R-to-M adapter】

 

PRODUCT HIGHLIGHTS

• Fits Leica R Lenses to Leica M Cameras
• Optimized for M Digital Rangefinder
• Lens Profiles Recognized by Camera
• Digital Correction for Select R lenses
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50mm Summicron-R		50mm Summicron-M		50mm APO-Summicron-M ASPH
Leica Adapter R-to-M (no 14 642)
Design by Dr. Walter Mandler:		Design by Dr. Walter Mandler:		Design by Peter Karbe:
Closest focus: 47 cm		Closest focus: 70 cm		Closest focus: 70 cm
Production 1976 - 2009		Production 1979 -		Production 2012 -
				APO
				ASPH
				Floating element
E55 filters		E39 filters		E39 filters
Price today: $500 (second-hand)  Adaptor price: $310 (new)		Price today: $2,295 (new)  $1,100 - $2,000 (second-hand)		Price today: $7,195 (new)
340g		290g		300g
Length 41mm		Length 43mm		Length 47mm
Diameter 61mm		Diameter 53mm		Diameter 53mm

(For more on ASPH (aspheric design), APO (apochromatically corrected) and FLoating element, see the Leica Definitions page).