50mm f/2.4 Summarit-M

• Leica Order No. - 11680-black - 11681-silver - red indicates change from 50mm f/2.5 Summarit-M
• Production era - 2014-Current
• Angle of view (diagonal, horizontal, vertical) - For 35 mm (24 x 36 mm) : 47 deg, 40 deg, 27 deg, - for LEICA M8 (18 x 27 mm) : 36 deg, 30 deg, 20 deg, corresponds to a focal length of approx. 67 mm with 35 mm-format
• Number of lenses /groups - 6 /4
• Focusing range - 0.8 / 2.6 ft to ∞
• Aperture / type - f /2.4 - f /16 - Setting/Function Preset, with click-stops, half values available / 9-blade
• Smallest object field/Largest reproduction ratio - For 35 mm, approx. 338 x 508 mm /1:14.1 = for LEICA M8, approx. 254 x 380 mm /1:14.1
• Position of entrance pupil - (from apex of 1st lens element) 28.0 mm / 1.1 in
• Scales - Combined meter /feet graduation
• Lens mount - Leica M quick-change bayonet with 6 bit lens identification bar code for digital M models
• Filter mount /Lens hood - Non-rotating, internal thread for screw-on filters size E46, external thread with stop for lens hood.
• Accessories - Replacement hood: 12439-black - 12440-silver
• Viewfinder - Camera viewfinder
• Material - Anodized aluminum, brass and optical glass
• Length to bayonet flange - approx. 33 mm / 1.3 in
• Largest diameter - approx. 52 mm / 2 in
• Weight - approx. 190 g / 6.7 oz
• Inscription - 43XXXXX LEICA E46 SUMMARIT-M 1:2.5/50
• Leica Tech Data - 50mm f/2.5 Summarit-M.pdf - not revised for f/2.4 series

Comment

• MSRP - £BP 1,250, €EU 1,550, $US 1,950 in 2014
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Leica 50mm f/2.4 Summarit-M Serial Numbers

Serial numbers compiled from known lenses

SN Start	SN End	Product	Year	Total
-unknown	4302484-	50mm f/2.4 Summarit-M (black)	2014	unknown
-4302495	unknown-	50mm f/2.4 Summarit-M (silver)	2014	unknown
TOTAL	ASSIGNED	SERIAL NUMBERS	2014-	unknown