90mm f/4 Elmar-C

• Order no. - 11540 . LLC - 170
• Production era - 1973-1977 < 48,600 lenses
• Lens mount - Leica M-bayonet
• Number of lenses /groups - 4 /4
• F stop range - f/4 - f/22
• Closest focusing distance - 1 m /3.28 ft
• Smallest object field - 220 x 330 mm
• Diaphragm setting /type - 10-blade
• Angle of view diagonal - 27 degrees
• Filter type - Series 5.5
• Accessories - Hood: 12517 - Also used: IUFOO, 12585
• Materials - Black anodized aluminum
• Dimensions length x diameter - 61 x 51 mm / 2.4 x 2 in
• Weight - 270 g /9.52 oz
• Inscription - LEITZ WETZLAR 2XXXXXX ELMAR-C 1:4/90

Comment

• On the street - $US 185 in 2010
• Forum discussion
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90mm f/4 Elmar-C Serial Numbers

Serial numbers compiled from known lenses and Puts Pocket Pod.pdf

SN Start	SN End	Product	Year	Total
2505101	2505600	90mm f/4 Elmar-C (ELW)	1972	500
2546951	2547550	90mm f/4 Elmar-C	1972	600
2570551	2580550	90mm f/4 Elmar-C (ELW)	1973	10000
2601001	2608500	90mm f/4 Elmar-C (ELW)	1973	7500
2640601	2650600	90mm f/4 Elmar-C (ELW)	1973	10000
2680701	2681200	90mm f/4 Elmar-C	1974	500
2683001	2693000	90mm f/4 Elmar-C (ELW)	1974	10000
2709801	2711300	90mm f/4 Elmar-C	1974	1500
2721321	2721820	90mm f/4 Elmar-C	1974	500
2731951	2733950	90mm f/4 Elmar-C	1975	2000
2736951	2738450	90mm f/4 Elmar-C	1975	1500
2763501	2766500	90mm f/4 Elmar-C	1976	3000
2858601	2859600	90mm f/4 Elmar-C	1977	1000
TOTAL	ASSIGNED	SERIAL NUMBERS	1972-1977	48,600