Shutter is efficient
The 25-mm aperture version of the company's N-CAS (noncontact actuation system) shutter, the NS25, has only six moving parts, five of which are the shutter blades. There are no solenoids, no linkages, and no external damping system. The damping system has been integrated into the device to provide long-lasting, quiet operation. The unit can be configured for unistable or bistable operation.
Vincent Associates
Rochester, NY, USA
www.uniblitz.com