The Guild of Television Camera Professionals : Canon lens calculator - GTC | The Guild of Television Camera Professionals

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Canon lens calculator

6 January 2009
Alison Chapman

Find a usefull online lens calculator from Canon at: http://www.usa.canon.com/cusa/professional/standard_display/bctv_tools/bctv_range_calculator/bctv_range_angleview

The calculator works out angle of view, depth of field, object dimension, object distance and focal length instantly. For instance, enter the focal length of your chosen lens and the calculator will immediately come up with the horizontal, vertical and diagonal angles of view for a range of television and film formats.