Elmar (I) f= 9 cm 1:4

• Leica Order No. - ELANG (known as "Thick" or "Fat" Elmar)
• Production era - 1931-1931
• Variants - Coupled and pre-94092 uncoupled versions
• Lens mount - Leica Screw-thread
• Number of lenses /groups - 4 /3
• F stop range - f/36-f/4
• Closest focusing distance - 1.8 m
• Smallest object field -
• Diaphragm setting /type -
• Angle of view diagonal - 27 degrees
• Filter type - E39
• Accessories - COOED short focusing mount for Visoflex
• Materials -
• Dimensions (length x diameter) -
• Weight - 340 g /0.75 lb
• Inscription - Elmar f=9cm 1:4 No 94xxx

Comment

• On the street - $US 650 in 2010 - €EU 650 in 2015
• Forum discussion
  • JCB's...a little III

Elmar (I) f= 9 cm 1:4 Serial Numbers

Serial numbers compiled from known lenses

SN Start	SN End	Product	Year	Total
-78428		Elmar f= 9 cm 1:4 (KUP.uncoupled)	1930	unknown
-94092	94139-	Elmar f= 9 cm 1:4 (KUP.coupled)	1930	48
-96750	97117-	Elmar f= 9 cm 1:4 (KUP.coupled)	1930	368+
-128083-	135010-	Elmar f= 9 cm 1:4 (KUP.coupled)	1931	6,928+
-135064-	136039a-	Elmar f= 9 cm 1:4 (KUP.coupled)	1932	unknown
-140191-	-156306-	Elmar f= 9 cm 1:4 (KUP.coupled)	1932-1933	unknown