Site Updated:
08:20 1 Aug 2025
08:20 1 Aug 2025
Compare Similar Lenses
to the Nikon AF-S 20mm f1.8G ED Lens
Best New Price
£699.00
£763.00
£1674.50
Used Prices
from £277.00
from £329.00
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Lens Mount
Nikon FX
Nikon FX
Nikon FX
Focal Length
20mm
20mm
21mm
Max Aperture
f1.8
f1.4
f2.8
Min Aperture
f16
f16
f22
Stabilisation
No
No
No
Min Focus Distance
0.2m
0.27m
0.22m
Weight
355g
950g
734g
Filter Size
77mm
82mm
Aperture Blades
7
9
Elements / Groups
13/11
15/11
16/13
Enlargement Ratio
1:7.1 (x0.14)
1:5 (x0.20)
Dimensions
90.7 x 129.8mm
95 x 93mm
Best New Price
£2189.00
Used Prices
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Lens Mount
Nikon FX
Focal Length
18mm
Max Aperture
f2.8
Min Aperture
f22
Stabilisation
No
Min Focus Distance
0.25m
Enlargement Ratio
1:7.4 (x0.14)
Weight
675g
Dimensions
90 x 92mm
Filter Size
77mm
Elements / Groups
14/12
Results based on lens type: Prime, mount: Nikon FX, focal length within 20%, condition: New.
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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.