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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 28-70mm F2.8 IS STM vs Voigtlander Nokton 40mm F1.2 Aspherical (Canon RF)

Key differences

  • —The Nokton 40mm F1.2 Aspherical (Canon RF) is 95g lighter (400g vs 495g).
  • —The Nokton 40mm F1.2 Aspherical (Canon RF) is faster: f/1.2 vs f/2.8 (≈2.4 stops more light).
  • —The Nokton 40mm F1.2 Aspherical (Canon RF) is manual focus only.
  • —For close-ups the RF 28-70mm F2.8 IS STM reaches 0.24× vs 0.20×.
Canon
RF 28-70mm F2.8 IS STM
Canon RF 28-70mm F2.8 IS STM
Voigtlander
Nokton 40mm F1.2 Aspherical (Canon RF)
Voigtlander Nokton 40mm F1.2 Aspherical (Canon RF)
16842NOKTON
Mount
Canon RF
Canon RF
Focal length
28–70mm
40mm
Max aperture
F2.8
F1.2◆
Weight
495g
400g◆
Dimensions ⌀ × L
76.5 × 92.2mm
70.8 × 56.4mm
Volume
424 cm³
222 cm³◆
Density
1.17 g/cm³
1.80 g/cm³
Filter thread
⌀67mm
⌀58mm
Min focus
0.24m◆
0.30m
Max magnification
0.24×◆
0.20×
Elements / groups
15 / 12
8 / 6
Aperture blades
9
10◆
Focus drive
STM
Manual Helicoid
Stabilisation
Yes
—
Weather sealed
—
—
Aperture ring
—
Yes · de-click
Released
2024
2024
MSRP (USD)
$1,099
Unconfirmed
Sharpness
7.6
7.7◆
Bokeh Rendering
7.4
8.5◆
Autofocus Speed
8.3
MF
Flare Resistance
7.2
7.8◆
Build / Sealing
7.4
9.0◆
Value / Size
6.6
7.8◆
SHARPBOKEHAFFLAREBUILDVALUE

Performance overlay

  • RF 28-70mm F2.8 IS STM
  • Nokton 40mm F1.2 Aspherical (Canon RF)

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