Canon RF 10-20 mm f4L IS STM vs Canon RF 200-800 mm F6.3-9 IS USM

Key differences

The Canon RF 200-800 mm F6.3-9 IS USM has 0.55 m more closest focusing distance than the Canon RF 10-20 mm f4L IS STM (0.8 m vs 0.25 m). The Canon RF 200-800 mm F6.3-9 IS USM has 9 more maximum aperture number than the Canon RF 10-20 mm f4L IS STM (13 vs 4). The Canon RF 200-800 mm F6.3-9 IS USM has 10 more minimum aperture number than the Canon RF 10-20 mm f4L IS STM (32 vs 22). Only the Canon RF 200-800 mm F6.3-9 IS USM has Teleconverter/Extender compatible. Lens structure (elements/groups): 16/12 on the Canon RF 10-20 mm f4L IS STM, 17/11 on the Canon RF 200-800 mm F6.3-9 IS USM.

• Lens structure (elements/groups)
  • RF 10-20 mm f4L IS STM:16/12
  • RF 200-800 mm F6.3-9 IS USM:17/11
• Lens type
  • RF 10-20 mm f4L IS STM:Wide zoom lens
  • RF 200-800 mm F6.3-9 IS USM:Telephoto zoom lens
• Lens viewing angle, horizontal
  • RF 10-20 mm f4L IS STM:121° 55' - 84°
  • RF 200-800 mm F6.3-9 IS USM:10° - 2° 35'
• Lens viewing angle, vertical
  • RF 10-20 mm f4L IS STM:100° 25' - 62°
  • RF 200-800 mm F6.3-9 IS USM:7° - 1° 40'
• Lens viewing angle, diagonal
  • RF 10-20 mm f4L IS STM:130° 25' - 94°
  • RF 200-800 mm F6.3-9 IS USM:12° - 3° 05'
• Focal length range
  • RF 10-20 mm f4L IS STM:10 - 20 mm
  • RF 200-800 mm F6.3-9 IS USM:280 - 1120 mm
• Closest focusing distance
  • RF 10-20 mm f4L IS STM:0.25 m
  • RF 200-800 mm F6.3-9 IS USM:0.8 m
• Macro ratio
  • RF 10-20 mm f4L IS STM:1:8.33
  • RF 200-800 mm F6.3-9 IS USM:1:4