The Staley-Wheeler Convertible Telephoto Lens
1900-1950
DALLON telephoto lens
circa 1920
Telephoto Lens No.4 Beck (Simple)
'Dallon' telephoto' lens F..6
circa 1924
Steinheil Culminar Telephoto Lens
circa 1950
ADON telephoto lens F.6. with two achromatic combinations
circa 1899
Dallmeyer Telephoto Lens
circa 1936
Adon Telephoto Lens with Case
"Dodo" Telephoto Lens
Half-Section of Cooke Telephoto Lens
ADON telephoto lens
circa 1905
Dallmeyer 'Dallon' telephoto lens F.5.6 10 inch f.l in a rigid mount with a ring typr iris diaphragm
circa 1912
No. 5 S.P. Beck-Steinheil Telephoto lens
circa 1895
Teleros telephoto lens
circa 1930
Model Va. telephoto lens 75mm f.l.
circa 1910
Goerz telephoto attachment change of focal length is operated by rack and pinion
circa 1910
MEGOR telephoto lens
circa 1950
Kodak Telephoto Convertor
Telephoto lens
Telephoto zoom lens and associated accessories for television camera
1950-1970
Varotal V9-2 zoom lens
Ektar Telephoto Lens
1940
Signet Telephoto lens
Busch Bis-Telar Series II telephoto lens
Kodak projection telephoto lens. 20-32mm telephoto lens for Super 8 projector M.70 and M.80
1966