Technical Data; Televid - Leica TELEVID 77 Notice D'utilisation

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Technical Data

Models
Housing
Water pressure tight
Lens
Prism system
Entrance pupil (EP)
Focal length
Focusing range
Over stroke over infinity
Functional temperature in degrees C
Storage temperature in degrees C
Length
Height
Width
Weight
LEICA TELEVID 77
Straight sight
Angular sight
Full metal housing
(aluminium alloy)
Shock-proof up to 100 g
according to DIN to 3 m
(nitrogen gas-filled)
2 lenses, uncemented
achromat
multiple layer coating;
outer lenses hard coated
porro
77 mm
440 mm
3,95 m to infinity
–5 dpt
–25 to +55
–40 to +85
390 mm
105 mm
93 mm
1495 g
LEICA APO-TELEVID 77
Straight sight
Angular sight
Full metal housing
(aluminium alloy)
Shock-proof up to 100 g
according to DIN to 3 m
(nitrogen gas-filled)
uncemented, 3 lenses,
apochromatic system
special fluorite glas with
anomalous partial dispersion
multiple layer coating;
outer lenses hard coated
porro
77 mm
440 mm
3,95 m to infinity
–5 dpt
–25 to +55
–40 to +85
410 mm
105 mm
93 mm
1695 g
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