Elmar f= 13.5 cm 1:4.5

• Leica Order No. - EFERN, KUP or CHROM LLC - 182
• Production era - 1931-1936, 5,250 lenses
• Variants - Black and chrome plated versions
• Lens mount - Leica Screw-thread and M-bayonet
• Number of lenses /groups - 4 /3
• F stop range - f/4.5 > f/32
• Closest focusing distance - 1.5 m /4.82 ft
• Smallest object field -
• Diaphragm setting /type -
• Angle of view diagonal - 18 degrees
• Filter type - A36
• Accessories - Viewfinder: SYEOO Hood: IUFOO 12575
• Materials - Black lacquer and nickel or chrome plated brass
• Dimensions (length x diameter) -
• Weight - ca. 550 g /1.21 lb
• Inscription - Hektor f = 13.5 cm 1:4.5
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Elmar f= 13.5 cm 1:4.5 Serial Numbers

Serial numbers compiled from Puts Pocket Pod

SN Start	SN End	Product	Year	Total
UNKNOWN	pre-156001	Elmar 13.5 cm 1:4.5	-1933	UNKNOWN
176001	177000	Elmar 13.5 cm 1:4.5	1933	1000
197001	197500	Elmar 13.5 cm 1:4.5	1934	500
TOTAL	ASSIGNED	SERIAL NUMBERS	1931-1936	1,500