Central obturator

In Photography, a obturating exchange is a particular type of Obturateur.

One seldom finds it on the modern apparatuses, because its shutter speed (from its design Mécanique even) is limited enough (a little more 1/500e of second for fastest) compared with the obturating to focal plan. This system however is very much used on the photographic rooms and the dual lens reflex camera.

Concept

These Obturateur S is mainly located inside even of the objective and is managed mechanically generally by a system of gauged Ressort which one defines the tension.

Advantages

  • Quiet
  • weak Vibrations
  • Synchronization with the possible flash at all speeds
  • Economic to produce

External bonds

  • Image of a central obturator.

  • Obturating photographic Collective exchange
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