§ 03 Head to head

Canon RF 50 mm f/1.4L VCM vs Carl Zeiss Otus ML 50 mm f/1.4

Canon 50mm f/1.4 is 97 g lighter. Zeiss 50mm f/1.4 has a physical aperture ring.

The Canon RF 50 mm f/1.4L VCM is a 50mm f/1.4 prime, and the Carl Zeiss Otus ML 50 mm f/1.4 is a 50mm f/1.4 prime. On paper the Canon RF 50 mm f/1.4L VCM comes out ahead, 4 advantages to 1, but which one suits you depends on what you shoot.

01

Key differences

From manufacturer specifications

Why is the Canon RF 50 mm f/1.4L VCM better than the Carl Zeiss Otus ML 50 mm f/1.4?

  • 97 g lighter (580 g vs 677 g)
  • 24 mm shorter (76.5 mm vs 100 mm long)
  • Focuses 10 cm closer (0.4 m vs 0.5 m)
  • More aperture blades (11 vs 10)

Why is the Carl Zeiss Otus ML 50 mm f/1.4 better than the Canon RF 50 mm f/1.4L VCM?

  • Has a physical aperture ring
02

Which should you buy?

By use
  • portrait For portrait photography, the Canon RF 50 mm f/1.4L VCM has the edge: it is 97 g lighter to carry.
03

Specification

17 rows · better value flagged ◆
SpecificationCanon RF 50 mm f/1.4L VCMCarl Zeiss Otus ML 50 mm f/1.4
Focal length50mm 50mm
Maximum aperturef/1.4 f/1.4
Minimum aperturef/16 f/16
Lens typePrime lens Prime lens
FormatFull frame Full frame
Weight580 g ◆677 g
Dimensions99.3 x 76.5 mm 100 x 77.4 mm
Minimum focusing distance0.40 m ◆0.5 m
Image stabilizationNo No
Weather sealing—Yes
Aperture ringNo Yes
Aperture blades11 ◆10
Optical construction14 elements / 11 groups 14 elements / 11 groups
Filter size67 mm 67 mm
Lens mountCanon RF Sony E, Nikon Z, Canon RF
Released2024 —
Price$1,399 launch price —
04

Size

Drawn to relative scale
  • A · Canon
  • B · Carl
  • 76.5 × 99.3 mm
  • 100 × 77.4 mm

The Carl Zeiss Otus ML 50 mm f/1.4 is 23 mm longer and 97 g heavier than the Canon RF 50 mm f/1.4L VCM.

05

Sample frames

Shot on each lens

Canon RF 50 mm f/1.4L VCM

Shy - Cyclist @ MEL
Shy - Cyclist @ MEL by leadin2
Blurry - Cyclist @ MEL
Blurry - Cyclist @ MEL by leadin2
observation post 200-365
observation post 200-365 by Vardys
forest hut 199-365
forest hut 199-365 by Vardys
06

Video reviews

4 on YouTube
Video thumbnail for Canon RF 50 mm f/1.4L VCM review 1
Video thumbnail for Canon RF 50 mm f/1.4L VCM review 2
Video thumbnail for Carl Zeiss Otus ML 50 mm f/1.4 review 1
Video thumbnail for Carl Zeiss Otus ML 50 mm f/1.4 review 2
07

Questions

Which is lighter, the Canon RF 50 mm f/1.4L VCM or the Carl Zeiss Otus ML 50 mm f/1.4?
The Canon RF 50 mm f/1.4L VCM weighs 580 g, 97 g less than the Carl Zeiss Otus ML 50 mm f/1.4 (677 g).
Which focuses closer, the Canon RF 50 mm f/1.4L VCM or the Carl Zeiss Otus ML 50 mm f/1.4?
The Canon RF 50 mm f/1.4L VCM focuses down to 0.4 m, against 0.5 m for the Carl Zeiss Otus ML 50 mm f/1.4.
Do the Canon RF 50 mm f/1.4L VCM and the Carl Zeiss Otus ML 50 mm f/1.4 have image stabilization?
No, neither lens has optical image stabilization; rely on in-body stabilization if your camera has it.
Is the Canon RF 50 mm f/1.4L VCM or the Carl Zeiss Otus ML 50 mm f/1.4 better for portrait photography?
For portrait photography, the Canon RF 50 mm f/1.4L VCM has the edge: it is 97 g lighter to carry.
08

Other comparisons