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