vito prontor svs shutter repair manual free download pdf

It has an additional cable release thread for an aperture release, a lever to switch from stepless to stepwise aperture setting, and facilities to connect its aperture levers to a mechanical aperture remote control on the camera back. The Prontor Professional is a large format shutter with speeds from 1 to 1/125 sec. The Prontor Press Electronic is an electronically controlled shutter, the Prontor magnetic another electrically-driven one. The shutter's release lever can alternately be operated with a common remote cable. It has a screw mount in either the front and the back since it's a shutter for lens kits with separate barrels for front and rear elements. Speeds can easily be set stepwise by means of the speed setting ring around its front. It has five shutter leaves and an additional five-leaf aperture iris. That means that it is an everset flash synchronized large format leaf shutter. The Prontor-Press is a so-called 'press shutter'. The Prontor-Mat-S was a shutter for early cameras with automatic exposure setting control. The Prontor-SLK is a fast flash synchronized meter-coupled shutter. The Prontor 250 LK, Prontor 300 LK, Prontor 500 LK and Prontor 1000 LK are meter-coupled Prontors. The Prontor 300 is also named after its max. The Prontor 125 is an everset shutter, named after its maximum speed 1/125 sec.

The Prontor Reflex has speeds 1 to 1/300 and V/X/M. The Prontor-SVS has a common mechanism for the M/X synchronization and V (Vorlaufwerk or self-timer) (usage: first select the wanted speed, then cock the shutter and then optionally engage the self-timer by moving the V/X/M lever to V). In this type of shutter the timer can't be used when the M-synchronization is selected. The X-sync allows the use of electornic flash at any speed. The Prontor-SV has dual M/X synchronization and exists with 1, 2, 5, 10, 25, 50, 100, 250, B speed range (alternatively 1/300 instead of 1/250). Electronic flash units can be used at speeds of 25 or slower The Prontor-S is flash synchronized for bulbs (M). The Prontor II exists with the following speed ranges: The Prontor is a long-lived series of leaf shutters made by the German company Gauthier based in Calmbach. Image by eBayer hbpartner ( Image rights) Prontor is a leaf shutter with a great range of speeds, introduced in 1935 by Gauthier.

Prontor is the new name of the shutter maker Gauthier.

Vito prontor svs shutter repair manual free download pdf