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canon digital camera lenses 1.0
canon digital camera lenses It's Christmas time once again and what gear would be perfect for our Christmas portraits and candid shots during all the festivities? If you know the basics of photography more or less you will be able to identify what your really need. But first of all, I can honestly say that for portraiture you will need an external flash.
See also: canon, digital, camera, lenses
CCTVCAD Lab Toolkit 1.0
CCTVCAD Lab Toolkit - is a collection of software tools for measuring parameters of various CCTV equipment (cameras, lenses, filters, light sources and other). Independent measuring parameters of CCTV equipment is necessary for proper designing CCTV because commonly manufacturer's specifications have not enough parameters or parameter's values are uncertain.
See also: CCTV design, CCTV, video surveillance, camera, IP camera, megapixel, camera resolution, testing cameras, minimum scene illumination, frame rate, signal/noise, camera sensitivity, IR projector, rolling shutter, exposure time, lenses, F-number