Automatic 66
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| Top housing of the Automatic 66, showing the meter image by Noelas (Image rights) |
The Automatic 66 is an innovative folding camera for 2¼-inch square pictures on 120 film, made by Agfa in 1956.[1] It is a development of the Super Isolette. It has a coupled rangefinder, and a coupled selenium lightmeter providing aperture priority automatic exposure by an ingenious part-electrical and part-pneumatic mechanism. The film speed (set on the meter, in the top housing) and aperture controls both adjust variable resistances that bias the meter output. In the user's manual, the meter's linkage to the shutter is compared to a cylinder air pump, with a spring-loaded piston, and a variable-diameter air inlet port.[2] The meter output determines the size of this air port; The flow of air through it acts as an escapement mechanism, determining the delay before the shutter closes. The meter display (a scale with a needle) is on the left end of the top plate.
The lens is a coated 75 mm f/3.5 Color-Solinar, with unit focusing. The shutter is a Prontor SVA[1] ('A' presumably for Automatic) and gives speeds from 1 to 1/300 second, plus 'B' and the automatic 'A' setting.
The camera has a film advance knob (on the right) and a frame counter (rather than a red window).
The Automatic 66 was expensive, and rather few (less than 5000[2]) were made; it commands high prices.
Notes
- ↑ 1.0 1.1 McKeown, James M. and Joan C. McKeown's Price Guide to Antique and Classic Cameras, 12th Edition, 2005-2006. USA, Centennial Photo Service, 2004. ISBN 0-931838-40-1 (hardcover). ISBN 0-931838-41-X (softcover). p17.
- ↑ 2.0 2.1 Automatic 66 at Club-Daguerre, including text (in German) quoted from the user's manual.
Links
- Automatic 66] at Certo6.com.
- Automatic 66 in an auction in September 2006 by Auction Team Breker in Cologne.
