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Compare 3 products

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Canon Extender EF 1.4x III Teleconverter
Canon Extender EF 1.4x III
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Nikon TC-17E II Teleconverter
Nikon TC-17E II
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Nikon TC-20E III Teleconverter
Nikon TC-20E III
User rating
43
4.1 out of 5
43 user ratings
5 stars
37 %
4 stars
39 %
3 stars
20 %
2 stars
2 %
1 stars
0 %
37
4.1 out of 5
37 user ratings
5 stars
40 %
4 stars
27 %
3 stars
32 %
2 stars
0 %
1 stars
0 %
40
4.1 out of 5
40 user ratings
5 stars
32 %
4 stars
42 %
3 stars
22 %
2 stars
2 %
1 stars
0 %

General

Mount typeCanon EFNikon FNikon F

Dimensions

Weight7.83 oz8.82 oz11.64 oz
Diameter2.83 in2.6 in2.6 in
Length1.06 in1.24 in1.81 in

Optics

Elements777
Groups345

Focus

Maximum magnification1.4x1.7x2x

Often compared with Canon Extender EF 1.4x III

Canon Extender EF 1.4x III Teleconverter
Canon Extender EF 1.4x II
CanonExtender EF 1.4x III
CanonExtender EF 1.4x II

Often compared with Nikon TC-17E II

Nikon TC-17E II Teleconverter
Nikon TC-20E II
NikonTC-17E II
NikonTC-20E II

Often compared with Nikon TC-20E III

Nikon TC-20E III Teleconverter
Nikon TC-20E II
NikonTC-20E III
NikonTC-20E II