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Canon RF 50mm F1.8 STM vs Viltrox 50mm f/1.8

Both are Canon RF prime lenses. Here is what actually differs.

Pick the Canon RF 50mm F1.8 STM if

  • Our notes say it suits: Everyday photography, portraits, low-light shooting

Pick the Viltrox 50mm f/1.8 if

Our spec data shows no clear advantage for this lens.

Spec differences

13 differences
Specifications that differ between the Canon RF 50mm F1.8 STM and the Viltrox 50mm f/1.8
Canon RF 50mm F1.8 STM Viltrox 50mm f/1.8
Brand
Canon
Viltrox
Format
Full frame
not listed
Weight
160 g
not listed
Length
40.5 mm
not listed
Diameter
69.2 mm
not listed
Filter thread
43 mm
not listed
Min focus distance
0.3 m
not listed
Max magnification
0.25×
not listed
Aperture blades
7
not listed
Optical design
6 elements / 5 groups
not listed
Autofocus motor
STM
not listed
Image stabilization
No
not listed
Released
2020
not listed
4 identical specs hidden: mount, type, focal length, max aperture. Show all
Mount
Canon RF both
Type
Prime both
Focal length
50mm both
Max aperture
f/1.8 both

Our notes

Canon RF 50mm F1.8 STM

A light normal prime for Canon RF full-frame cameras with a stepping motor, often seen as the RF 'nifty fifty'.

Pros

  • Light and compact (160 g)
  • f/1.8 aperture
  • Quiet STM focus
  • Close focus 0.3 m

Cons

  • No image stabilization
  • Softer wide open

Our notes

Viltrox 50mm f/1.8

A 50mm f/1.8 fast standard prime lens, the Viltrox 50mm f/1.8 is designed for Canon RF mount bodies. The natural field of view suits street, documentary and everyday photography.

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