Crystal Sync K-3! The Krasnogorsk-3 Motor!

 

Sync - Frequently Asked Questions

Q: Do you still have any motors?
A: As of Dec. 2003, last one like the above is gone! :-(

Q: Did you get some more motors?
A: Yes, but they've been sold.

Q: Can I shoot sync-sound with the motor?
A: The camera makes about the same noise with a motor as with the spring (maybe slightly less), so you'd have to be very creative in order to shoot sound with it (long lens, outdoors?)