Security camera lenses News

Rainbow At The Fort

More than a hundred of Rainbow CCTV’s lenses have been installed recently at the US Army’s Fort Leonard Wood complex in Missouri USA.  The vari-focal lens is designed for applications requiring an extremely wide field of view. The lens model L163VDC4P has a focal length of 1.6~3.4mm to provide a horizontal field of view of 180°.  The DC auto-iris lens has an aperture of F1.4~360 and is compatible with 1/3” and 1/4” cameras.The units have been installed as pa...

Rainbow At The Fort

More than a hundred of Rainbow CCTV's lenses have been installed recently at the US Army's Fort Leonard Wood complex in Missouri USA.  The vari-focal lens is designed for applications requiring an extremely wide field of view. The lens model L163VDC4P has a focal length of 1.6~3.4mm to provide a horizontal field of view of 180°.  The DC auto-iris lens has an aperture of F1.4~360 and is compatible with 1/3" and 1/4" cameras.The units have been installed as part of an exten...

Rainbow At University Of Minnesota

IR illuminators and vari-focal lenses from Rainbow CCTV are being used to monitor child development at a clinic in Minneapolis.The University of Minnesota is internationally respected for its childcare work, which includes analysis of cognitive development and reactions to visual stimuli in the young, particularly infants with attention deficit disorders.For the analysis to be valid the youngsters need to concentrate fully on what is presented to them from a computer screen and staff have create...

Rainbow Powering Up At Lake Erie

Zoom lenses from Rainbow CCTV have recently been installed at the Monroe Power Plant on the shores of Lake Erie in Michigan.This 3,000-megawatt facility run by DTE Energy is America’s fourth largest coal-fired plant and is at the forefront of President Bush’s initiatives for clean coal technology. The site has been visited by the President who addressed staff and local community leaders about ongoing work to modernize the electricity grid, create conditions for job growth and ensure...

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