Of, having, or being a camera lens with a relatively short focal length that permits an angle of view wider than approximately 70°.
A lens system on a camera that can cover an angle of view of 60ÃÂ° or more and therefore has a fairly small focal length
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
www.Collinsdictionary.com (c) HarperCollins Publishers Ltd 2016