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FESony E278ZNikon Z141RFCanon RF96

Sony E-mount lenses

  • 7Artisans
  • Laowa
  • Samyang (Rokinon)
  • Sigma
  • Sirui
  • Sony
  • Tamron
  • Viltrox
  • Voigtländer
  • Zeiss
  • Ultra-Wide
  • Wide
  • Standard
  • Short Telephoto
  • Telephoto
  • Super-Telephoto
  • Macro

Nikon Z-mount lenses

  • 7Artisans
  • Laowa
  • Nikon
  • Samyang (Rokinon)
  • Sirui
  • Tamron
  • Viltrox
  • Voigtländer
  • Ultra-Wide
  • Wide
  • Standard
  • Short Telephoto
  • Telephoto
  • Super-Telephoto
  • Macro

Canon RF-mount lenses

  • 7Artisans
  • Canon
  • Laowa
  • Samyang (Rokinon)
  • Viltrox
  • Voigtländer
  • Ultra-Wide
  • Wide
  • Standard
  • Short Telephoto
  • Telephoto
  • Super-Telephoto
  • Macro

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Native full-frame mirrorless lenses only: no crop lenses, no adapted glass. Specifications, MTF charts and product images come from manufacturer publications and are credited on each page.

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Canon RF 50mm F1.2 L USM vs Canon RF 50mm F1.4 L VCM

Key differences

  • —The RF 50mm F1.4 L VCM is 370g lighter (580g vs 950g).
  • —The RF 50mm F1.2 L USM is faster: f/1.2 vs f/1.4 (≈0.4 stops more light).
  • —At launch the RF 50mm F1.4 L VCM cost $900 less ($1,399 vs $2,299).
  • —For close-ups the RF 50mm F1.2 L USM reaches 0.19× vs 0.15×.
Canon
RF 50mm F1.2 L USM
Canon RF 50mm F1.2 L USM
L
Canon
RF 50mm F1.4 L VCM
Canon RF 50mm F1.4 L VCM
16842L
Mount
Canon RF
Canon RF
Focal length
50mm
50mm
Max aperture
F1.2◆
F1.4
Weight
950g
580g◆
Dimensions ⌀ × L
89.8 × 108.0mm
76.5 × 99.3mm
Volume
684 cm³
456 cm³◆
Density
1.39 g/cm³
1.27 g/cm³
Filter thread
⌀77mm
⌀67mm
Min focus
0.40m
0.40m
Max magnification
0.19×◆
0.15×
Elements / groups
15 / 9
14 / 11
Aperture blades
10
11◆
Focus drive
Ring USM
VCM + Nano USM
Stabilisation
—
—
Weather sealed
Yes
Yes
Aperture ring
—
Yes · de-click
Released
2018
2024
MSRP (USD)
$2,299
$1,399◆
Sharpness
9.5◆
8.8
Bokeh Rendering
9.0◆
8.2
Autofocus Speed
8.8
9.3◆
Flare Resistance
8.4◆
8.2
Build / Sealing
9.2◆
9.0
Value / Size
6.5
7.5◆
SHARPBOKEHAFFLAREBUILDVALUE

Performance overlay

  • RF 50mm F1.2 L USM
  • RF 50mm F1.4 L VCM

◆ marks the best value in a row. Scores are 0–10 editorial ratings.