'Elite' epidiascope with transformer unit and with lenses and carriers for lantern slides and 35mm slides, 1950-59. 'Elite' epidiascope with transformer unit and with lenses and carriers for lantern slides and 35mm slides 1950-1959
For 3 1/4" x 3 1/4" slides and opaque copy. Newton F:8 projection lens No 1948; episcope lens Newton Anastigmat Epidiascope lens f/3.8 No 2967. for 500w lamps. Newton Epidiascope