Site Updated:
18:20 3 Aug 2025
18:20 3 Aug 2025
Compare Similar Lenses
to the Sigma 20mm f1.4 DG HSM (Canon Fit) A Lens
Best New Price
£779.00
£1674.50
£2189.00
Used Prices
from £359.00
from £359.00
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Lens Mount
Canon EF
Canon EF
Canon EF
Focal Length
20mm
21mm
18mm
Max Aperture
f1.4
f2.8
f2.8
Min Aperture
f16
f22
f22
Stabilisation
No
No
No
Min Focus Distance
0.27m
0.22m
0.25m
Enlargement Ratio
1:7.1 (x0.14)
1:5 (x0.20)
1:7.4 (x0.14)
Weight
950g
850g
721g
Dimensions
90.7 x 129.8mm
92.5 x 95.3mm
90 x 93mm
Aperture Blades
9
Elements / Groups
15/11
16/13
14/12
Filter Size
82mm
77mm
Results based on lens type: Prime, mount: Canon EF, focal length within 20%, condition: New.
Click here to customise these results with our lens comparison tool >>.
We try to ensure the specifications shown are accurate, but there may be mistakes - please check carefully before purchase.
Click here to customise these results with our lens comparison tool >>.
We try to ensure the specifications shown are accurate, but there may be mistakes - please check carefully before purchase.