Compare Canon RF 800mm F5.6L vs Canon RF 85mm F1.2

Construction

Aperture Blades
9 blades, Rounded blades
9 blades, Circular aperture blades
Form Factor
Super Telephoto Prime Lens
Short Telephoto Prime Lens
Image Size
Full-Frame
Full-Frame
Lens Barrel
Tripod collar
Lens Mount
Canon RF-mount
Canon RF-mount
Motor
Ring-type ultrasonic
Ring-type ultrasonic
Optical Formula | Elements
26 elements
13 elements
Optical Formula | Groups
18 groups
9 groups
Optical Formula | Special Glass
2 Fluorite, 1 Super UD, 1 UD (Ultra-low Dispersion). groups

Dimensions

Filter Diameter
52 mm / 2.05 in
82 mm / 3.23 in
Size | Diameter
163 mm / 6.42 in
103 mm / 4.06 in
Size | Length
432 mm / 17.01 in
117 mm / 4.61 in
Weight
3140 g / 110.95 oz
1195 g / 42.23 oz

Function

Angle Of View
3.1° Diagonal | 2.6° Horizontal | 1.7° Vertical
28.6° Diagonal | 23.9° Horizontal | 16.1° Vertical
Aperture
f/5.6 ~ f/64
f/1.2
Autofocus
Yes
Yes
Focal Length
800 mm
85 mm
Focus Type
Internal
Internal
Image Stabilization
Yes (4 stops)
No
Weather Resistance
Yes
Yes

Performance

Max Magnification
0.34x
Min Focus Distance
2600 mm / 102.36 in
850 mm / 33.46 in

Production

Accessory
Lens Hood: ET-155 (supplied), Short lens hood (ET-155B)
Lens Hood: ET-89 (sold separately)
Debut
2022-02-24
2019-02-14

Reviews

Neofiliac score
90%
71%
Pros
  • Optically stabilized
  • Weather-sealed
  • Comes with a tripod collar
  • Superb build quality
  • Very fast autofocus
  • Exceptionally sharp
  • Very bright maximum aperture
  • Weather-sealed
  • Smooth bokeh
Cons
  • Too expensive
  • On the heavy side

Price

Offers (incl. referral links)
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