Porro-Prism & Galilean Leitz Monoscopes

Leitz "Monoculars" data courtesy of Peter Abrahams

Code Name	Production Year	Size/Type	Field of View	Weight Length	Remarks
MONODAL	1908-1919	6 x 21	140 yd / 1000 yd		also binocular BINODAL
MONOT	1912-ca.1926	6 x 30 - IF			also binocular BINOT
MOMON	1913	8 x 24	6.5 deg		also binocular BINOM
MONOFOREST	1927-1939	6 x 42	7.1 deg	735 gm / 26 oz	also monocular FORESTON
MONOFORSTA	1927-1939	8 x 42	6.3 deg	735 gm / 26 oz	also binocular FORESTONA
MONMAR 1950s FEAFA 1960s 41 010	1932-1962	7 x 50	7.3 deg 128 yd / 1000 yd	33 oz	also binocular MARSEPT
MONDIX 1950s FEALF 1960s 41 030	1932-1962	10 x 50	5 deg 87 yd / 1000 yd	33 oz	also binocular MARDIX
MONOCHT 1950s FEAHU 1960s 41 020	1932-1962	8 x 60	6 deg 107 m / 1000 m		also binocular MAROCTO
MONDUCE 1950s FEARA 1960s 41 040	ca.1939-1962	12 x 60	4.3 deg 75 yd / 1000 yd		also binocular MARDOCE
40 101	1994-2003	Televid 77 - angled	1.8-3.45 deg 20-60 yd / 1000 yd	1780 g 390 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x zoom, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 103	1994-2003	Televid 77 - straight	1.8-3.45 deg 20-60 yd / 1000 yd	1780 g 390 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x zoom, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 102	1994-2003	APO-Televid 77 - angled	1.8-3.45 deg 20-60 yd / 1000 yd	1980 g 410 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x zoom, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 104	1994-2003	APO-Televid 77 - straight	1.8-3.45 deg 20-60 yd / 1000 yd	1980 g 410 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x zoom, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 109	ca.2003-2007	Televid 62 - angled	1.4-3.1 deg 16-48 yd / 1000 yd	1195 g 300 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x zoom, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 108	ca.2003-2007	Televid 62 - straight	1.4-3.1 deg 16-48 yd / 1000 yd	1195 g 300 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x zoom, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 107	ca.2003-2007	APO-Televid 62 - angled	1.4-3.1 deg 16-48 yd / 1000 yd	1275 g 300 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x zoom, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 106	ca.2003-2007	APO-Televid 62 - straight	1.4-3.1 deg 16-48 yd / 1000 yd	1275 g 300 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x zoom, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 113	ca.2003-2007	Televid 62 - straight armored	1.4-3.1 deg 16-48 yd / 1000 yd	1265 g 305 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x vario, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 114	ca.2003-2007	APO-Televid 62 - straight armored	1.4-3.1 deg 16-48 yd / 1000 yd	1355 g 305 mm	range and weight varies with 1 of 5 standard eyepieces 20-60 x vario, 20 x WW, 32 x WW, 40 x and 40 x WW are compatible with early Televids
40 510	ca.2003-2007	7 x 21 Rangemaster 900 scan	6.4 deg 112 yd / 1000 yd	320 g 120 mm	range: 16-903 yards
40 520	ca.2003-2007	7 x 21 Rangemaster 1200 scan	6.4 deg 112 yd / 1000 yd	320 g 120 mm	range: 11-1200 yards
40 530	ca.2003-2007	7 x 21 Pinmaster	6.4 deg 112 yd / 1000 yd	320 g 120 mm	range: 11-700 yards
40 517 y 40 518 m	2003-2008	Rangefinder CRF 900 7 x 24	6.6 deg 115 m / 1000 m	220 g 113 mm	range: from 10 to 902 yards

• References: Leica Collectors Guide. Price list, Cat. No. 8187a, G-2/54-AMP, E. Leitz, NY (1954) Price list No. 41-1R5, 5M 6-61 (1961) Leitz Technishcher Katalog 1, Stand 1984. Catalogs: 1929 (M-1-29-B); 1911? (43J); 1931; Liste Fernglas 8528 VIII 53 DCX (1953); Leitz List 8187b 1953.