Difference between revisions of "Certo-matic"
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==Specifications== | ==Specifications== | ||
* Production : 1st version from 1960 to 1961, 2nd version 1962-1965.<ref name=WK/> | * Production : 1st version from 1960 to 1961, 2nd version 1962-1965.<ref name=WK/> | ||
− | * Format : | + | * Format : 12 exposures of 6 x 6 cm on [[120]] type rollfilm. |
* Shutter : shutter with B and "Auto" (c.1/60 sec). | * Shutter : shutter with B and "Auto" (c.1/60 sec). | ||
* Lens : Probably the same as on the [[Certo-phot]], an Achromat 1:8 / 75mm. <ref>Lens type needs confirmation.</ref> | * Lens : Probably the same as on the [[Certo-phot]], an Achromat 1:8 / 75mm. <ref>Lens type needs confirmation.</ref> | ||
− | * | + | * Aperture : 8 till 16. Set by way of the knob on the top right hand side. |
− | * Light meter : [[Selenium]] cell | + | * Light meter : [[Selenium]] cell. |
+ | * Exposure setting : Film sensitivity range [[ASA]]25 - 160 ([[DIN]]15 - 23), </br>Match-needle setting method, [[shutter priority]] . | ||
+ | * Focus system : By turning the Frontlens. | ||
+ | * Dimensions WxHxD : ??x??x?? mm. | ||
+ | * Weight: ??? grams. | ||
==Notes== | ==Notes== |
Revision as of 13:48, 4 June 2020
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Certo-matic image by OZBOX (Image rights) |
The Certo-matic is a medium format camera made by Certo from about 1960.[1]
There are 2 versions which differ mainly in the frontcover of the top. The 1st version has a flat window in front of the lightmeters selenium cell and no coat of arms shield, the 2nd version has a bubbled window and a coat of arms shield on the front left.[2]
It was also sold by Wirgin as the Electro-AUTA.[1]
The shutter has 2 modes, "B" and "Auto". In Auto mode the aperture has to be set to the lightmeter needle (match needle method). First the correct film sensitivity has to be set.
Specifications
- Production : 1st version from 1960 to 1961, 2nd version 1962-1965.[2]
- Format : 12 exposures of 6 x 6 cm on 120 type rollfilm.
- Shutter : shutter with B and "Auto" (c.1/60 sec).
- Lens : Probably the same as on the Certo-phot, an Achromat 1:8 / 75mm. [3]
- Aperture : 8 till 16. Set by way of the knob on the top right hand side.
- Light meter : Selenium cell.
- Exposure setting : Film sensitivity range ASA25 - 160 (DIN15 - 23),
Match-needle setting method, shutter priority . - Focus system : By turning the Frontlens.
- Dimensions WxHxD : ??x??x?? mm.
- Weight: ??? grams.
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). p194.
- ↑ 2.0 2.1 Kerkmann, Willi Deutsche Kameras 1945-1999, 3th Edition, 1999. Germany, Willi Kerkmann, 1999. ISBN 3-00-004635-6 (softcover). p382.
- ↑ Lens type needs confirmation.