| Author | Message | ||
     Prasanna Tinkerer Username: Prasanna Post Number: 36 Registered: 10-2009 Rating: N/A |
You may also check the post by Moris within the last couple of weeks. He has documented his repair effort, well. The Praktica metal shutter was designed and produced earlier than the Copal. The Praktica shutter synchronized the Flash at 1/125 sec., while the first Copal did it only at 1/90 sec. Copal later made their shutter faster to synch at 1/250 sec. |