ISS is an integrator of both physical and electronic security systems in critical infrastructure facilities world-wide.ISS also provides services for Security, Risk and Vulnerability Assessments, System Maintenance, and Research and Development of new technologies and protocols for security systems and components.SS is an integrator of both physical and electronic security systems in critical infrastructure facilities world-wide.
Wiktionary (0.00 / 0 votes) Rate this definition: shutter speed (Noun). The duration of time for which the shutter of a camera remains open when exposing photographic film or other photosensitive material to light for the purpose of recording an image.
Slowest Practical Shutter Speed for Handheld? I have never heard of the film speed rule but I have heard of the lens focal lengh rule. I use the focal lengh rule alot but I have had good results at 1/8 and 1/15 of a second. I do mostly portaits so I use a tripod 70% of the time.