shutter blades 1.jpg shutter blades 2.jpg
free to save the jpegs to your hd.
The double shutter blade is to ensure a light tight shutter. A few shutter makers use the system so it is not uncommon.
Slow high end speeds are a result of running the shutter too long between CLA's. A low use or cla done when the shutter was between .3 and .5 stop off usually return to .5 stop off at 200 and 400.
Shutters run until they were 1 stop off to quit working only come back to in tolerance up to 100 with faster speeds 1 to 2 stops off.
Last edited by shutterfinger; 06-11-2014 at 08:33 PM. Click to view previous post history.