RF Lenses

Canon RF 800mm F5.6L IS USM

Specifications

Specifications

  • 800mm focal length
  • f/5.6 maximum aperture
  • 4.5-stop Image Stabilizer1
  • 9-bladed diaphragm
  • Customisable controls
  • RF mount

Specifications in detail

Optical Features / Specifications

  • Image Size
    Full Frame
  • Angle of View (Horizontal, vertical, diagonal)
    02°35′, 01°40′, 03°05′
  • Lens Construction (Elements/Groups)
    26/18
  • Special Optics
    2x Fluorite, 1X SUD, 1x UD
  • Number of Diaphragm Blades
    9
  • Minimum Aperture
    64
  • Closest Focusing Distance (m)
    2.6
  • Maximum Magnification (x)
    0.34
  • Control Ring
    via Focus ring
  • Image Stabilizer OIS1
    4
  • Image Stabilizer IBIS x OIS2
    4.5
  • AF Actuator
    Ring USM
  • Coatings
    ASC, Super Spectra
  • Fluorine
    Front

Accessories

  • Lens Cap
    E-180E
  • Lens Hood
    ET-155 ( WIII)
  • Lens Case/Pouch
    Lens Soft Case LS600
  • Rear End Cap
    Lens Dust Cap RF
  • Extender Compatibility
    Compatible with RF Extender only
  • Other Accessories
    Canon drop-in 52mm filters
    Canon Drop-In Circular Polarizing Filter 52 (WIII)
    Canon Lens Short Hood ET-155B

Specifications with 1.4x Extender

  • Focal Length
    1120mm
  • Maximum Aperture
    8-91
  • Maximum Magnification
    0.49x
  • AF Possible
    Yes
  • Image Stabilizer
    Yes

Specifications with 2x Extender

  • Focal Length
    1600mm
  • Maximum Aperture
    11-91
  • Maximum Magnification
    0.71x
  • AF Possible
    Yes
  • Image Stabilizer
    Yes

Physical Specifications

  • Dust/Moisture Resistance
    Yes 3
  • Exterior Coating
    Heat Sheild
  • Filter Diameter (mm)
    52
  • Max. Diameter x Length (mm)4
    163 x 432
  • Weight (g)
    3140

Although the lens features dust- and water-resistant construction, this cannot completely prevent dust or water droplets from entering the lens.

  1. Tested under CIPA standards. Lenses released after July 2024 tested under CIPA-2024 standard in the yaw/pitch (+ roll in case of IBIS) directions at maximum focal length, with a specific camera.
  2. Tested under CIPA standards. Lenses released after July 2024 tested under CIPA-2024 standard in the yaw/pitch (+ roll in case of IBIS) directions at maximum focal length, with a specific camera.
  3. Lenses with dust/moisture resistance are fitted with a rubber ring on the lens mount which may cause slight abrasion of the camera mount. This in no way effects either the lens or camera performance.
  4. Lens dimensions when in retracted state