Full Frame Glass
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

Full Frame Glass

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.

  • About & methodology
  • Affiliate disclosure
  • Privacy
  • Terms
  • Contact
  • © Full Frame Glass
Register/Compare

7Artisans 14mm F2.8 (Canon RF) vs Canon RF 14mm F1.4 L VCM

Key differences

  • —The 14mm F2.8 (Canon RF) is 74g lighter (504g vs 578g).
  • —The RF 14mm F1.4 L VCM is faster: f/1.4 vs f/2.8 (≈2.0 stops more light).
  • —At launch the 14mm F2.8 (Canon RF) cost $2,300 less ($299 vs $2,599).
  • —The 14mm F2.8 (Canon RF) is manual focus only.
  • —For close-ups the RF 14mm F1.4 L VCM reaches 0.11× vs 0.04×.
7Artisans
14mm F2.8 (Canon RF)
7Artisans 14mm F2.8 (Canon RF)
16842
Canon
RF 14mm F1.4 L VCM
Canon RF 14mm F1.4 L VCM
16842L
Mount
Canon RF
Canon RF
Focal length
14mm
14mm
Max aperture
F2.8
F1.4◆
Weight
504g◆
578g
Dimensions ⌀ × L
79.0 × 87.0mm
76.5 × 112.0mm
Volume
426 cm³◆
515 cm³
Density
1.18 g/cm³
1.12 g/cm³
Filter thread
⌀77mm
—
Min focus
0.43m
0.24m◆
Max magnification
0.04×
0.11×◆
Elements / groups
13 / 9
18 / 13
Aperture blades
10
11◆
Focus drive
Manual Helicoid
VCM
Stabilisation
—
—
Weather sealed
—
Yes
Aperture ring
Yes · de-click
Yes · de-click
Released
2025
2026
MSRP (USD)
$299◆
$2,599
Sharpness
7.0
8.9◆
Bokeh Rendering
5.0
8.2◆
Autofocus Speed
MF
9.0
Flare Resistance
5.4
8.0◆
Build / Sealing
8.2
9.0◆
Value / Size
7.8◆
6.5
SHARPBOKEHAFFLAREBUILDVALUE

Performance overlay

  • 14mm F2.8 (Canon RF)
  • RF 14mm F1.4 L VCM

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