Telka I is a medium format folding 120 film camera, manufactured by DeMaria-Lapierre, Paris, France and introduced c.1950.
Specifications[]
- Format: 120 roll, 6x9cm
- Lenses: DeMaria-Lapierre Anastigmat (4 elements) or Manar 90mm f/3,5
- Aperture: f/3.5-f/32
- Focus range: 2-10m +inf
- Focusing: helical
- Shutter: Gitzo-Paris speeds 1-1/200 +B
- Viewfinder: folding Galilee optical frame finder
- Self-timer
- Flash sync
- Exposure setting aid:(called "Autocal" in French)
- This is the camera's special exposure setting aid (a kind of exposure table) synchronised with the shutter. It's not coupled to aperture setting.
- The lens front is masked. This mask has four windows, named in French: gris = grey, sombre = dark, brillant = brilliant, and clair = clear for the light conditions. One or more of the windows show an aperture setting suggestion, the other window(s) the non = not. eg. when the speed setting is 1/25, the aperture numbers appear in windows as Bright = 11, clear = 8, gray = 6.3, dark= not
Telka I photo in [1]