F = 20 cm 1:4 Telyt

• Leica Order No. - TELOO - 11 063 LLC - 192
• Production era - 1961-1984 < 12,300 lenses
• Variants - Chrome banded and later all black versions
• Lens mount - Visoflex
• Number of lenses /groups - 4 / 4
• F stop range - f/4-f/22
• Closest focusing distance - 3 m /9.84 ft
• Smallest object field -
• Diaphragm setting /type -
• Angle of view diagonal - 12 degrees
• Filter type - E58
• Accessories - Viewfinder: SFTOO, Visoflex adapter: OUBIO
• Materials -
• Dimensions (length x diameter) -
• Weight - 625 g /1.38 lb
• Inscription - TELYT 1:4/200 LEITZ WETZLAR 1XXXXXX
• Designer - Walter Mandler
• On the street - €EU 275 - 350 in 2010
• Forum discussion
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• Reviews
  • Marco Cavina

Serial numbers for F = 20 cm 1:4 Telyt

Serial numbers compiled from Puts Pocket Pod
.* Lens nos. 1559061, 1612132, 1682427, 1710443, 1753650, 1753823 are 1:4 not 1:4.5 as listed
.** Lens no. 2239774 is Telyt 4/200mm

SN Start	SN End	Product	Year	Total
1559001	1559100	20 cm 1:4.5* Telyt (chrom-bands)	1958	100
1612001	1612300	20 cm 1:4.5* Telyt (chrom-bands)	1958	300
1682001	1682500	20 cm 1:4.5* Telyt (chrom-bands)	1959	500
1710001	1711000	20 cm 1:4.5* Telyt (chrom-bands)	1961	1000
1749001	1749500	20 cm 1:4.5* Telyt (chrom-bands)	1961	500
1753001	1754000	20 cm 1:4.5* Telyt (chrom-bands)	1961	1000
1851001	1852000	20 cm 1:4 Telyt	1961	1000
1888001	1889000	20 cm 1:4 Telyt	1961	1000
1851001	1852000	20 cm 1:4 Telyt	1961	1000
1888001	1889000	20 cm 1:4 Telyt	1961	1000
1899001	1900000	20 cm 1:4 Telyt	1961	1000
1941001	1941500	20 cm 1:4 Telyt (chrom-bands)	1962	500
1970001	1970500	20 cm 1:4 Telyt	1963	500
1972101	1972600	20 cm 1:4 Telyt	1963	500
2156301	2157000	20 cm 1:4 Telyt	1966	700
2175701	2176700	20 cm 1:4 Telyt	1966	1000
2239001	**2240000	20 cm 1:5.6** Telyt	1966	[1000]
2371801	2372300	20 cm 1:4 Telyt (all-black)	1969	500
2874101	2874200	20 cm 1:4 Telyt (all-black)	1977	100
2881601	2881700	20 cm 1:4 Telyt (all-black)	1978	100
TOTAL	ASSIGNED	SERIAL NUMBERS	1958-1978	12,300