Canon EF 20mm f/2.8 USM manual

On this page you find the Canon EF 20mm f/2.8 USM manual. Please read the instructions in this operator manual carefully before using the product.If you have any questions about your that are not answered in the manual, please share your question in the troubleshooting section on the buttom of this page.

Do you have a question about the Canon EF 20mm f/2.8 USM?

If you have a question about the "Canon EF 20mm f/2.8 USM", don't hesitate to ask. Make sure to describe your problem clearly, this way other users are able to provide you with the correct answer.

Canon EF 20mm f/2.8 USM PDF preview
  • Brand: Canon
  • Model: EF 20mm f/2.8 USM
  • Product:
  • EAN: 3610170561743, 4960999212883, 82966212888, 829662128880
  • Language: Dutch English German French Spanish Italian Swedish Danish Finnish
  • Filetype: PDF
  • Website:

Product specifications

Weight & dimensions
Weight 405
Length 70.6mm
Diameter 77.5mm
Filter size 72mm
Other features
Magnification 0.14
Colour of product Black
AF actuatorUSM
Compatibility -
Lens system
Lens structure (elements/groups) 11/9
Number of diaphragm blades5
Closest focusing distance0.25
Minimum aperture number -
Component for SLR
Lens type Ultra-wide lens
Fixed focal length20mm
Maximum aperture number22
Viewing angle, horizontal 84
Viewing angle, vertical 62
Diagonal angle of view (min)94
Diagonal angle of view (max)94
Lens mount interface Canon EF