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Sigma 1.4x EX DG : Specifications and Opinions

Sigma 1.4x EX DG

The Sigma 1.4x EX DG is a extender lens for FF and APS-C, manufactured from 2005 to 2015 (discontinued). The average price, when it has been added to the JuzaPhoto database, is 273 €;

30 users have given it an average vote of 9.5 out of 10.

Specifications
Lenses/Groups	5 elements in 3 groups
Weather sealing	No
Weight	143 g
Dimensions	69 x 20 mm
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Reviews

What do you think about this lens?

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The following opinions have been automatically translated with Google Translate.

Darp

sent on June 08, 2017

Pros: Size, Weight, Cost on wear, Sew, keeps AF

Cons: AC (on sigma 105 macro in TA at f4 visible in backlight), AF calibration (sigma 105 2.8 to f4 with lightweight TC back focus, d5200 can not be corrected), slight decrease in sharpness and contrast.

Opinion: Taken after the sale of the canvas to be used on the sigma 105 2.8 stabilized macro of the same series: it is compact and weighs little, keeps the automatics on the sigma 105 macro (running af 0.45m at infinity) but unfortunately on my D5200 light back focus (I will probably use it to f8 on moving subjects or manual focus in portrait); At the level of yield loses detail in any case since the lens is less contrasted in the portrait with TC I find the most pleasant (less sharp) yield, otherwise the blur remains the same; At a bright chromatic level AC in backlight or strongly contrasted to f4, which is attenuated by diaphragming the lens to at least 5.6, inevitable I think using a TC, otherwise the lens is less contrasted and with less microcontrural but still of excellent quality ; Macro side at the same focal distance of fact from a 1.4: 1 magnification, allowing for a greater distance for 1: 1 shots, at maximum magnification at equal apertures I did not notice any major leak loss, I would say the lens behaves pretty much Well permittingTo blur better the background, I will test the yield in the next few days with this use, especially in terms of AC using flash on insects with shiny body parts; Probability on dx format has a worse impact than the FX format, on the other hand at the same focal point as my sigma 105 I think is much better than what I saw on my old tamron 70-300 VC USD, as soon as I can buy a 180mm probably I will sell it, so far it is a good handbag if needed.

Catello Manfredonia

sent on April 15, 2017

Pros: Excellent construction, with a solid feel. Value for money.

Cons: Anything.

Opinion: It is a good teleconverter, well built and solid. The use often combined with Sigma 105 macro 2.8 and 70-200 2.8 HSM stabilized, with excellent results, with both the Nikon D7100 that with the D750, without detecting the decay of the images. The minimum weight and bulk invite me to always take it with me when hiking in the mountains.

Lucacampi

sent on December 06, 2014

Pros: Price, value to be used, quality and automation maintained

Cons: if we want to find backward compatibility, but not with all the bodies ....

Opinion: I have this multiplier to un'annetto around and use it with most of my paintings, and Sigma 70-200 L canon 300 F4 Apo HSM. tried both on 5Dmk2 that of 60d, allows you to do things (though not with the same quality) for which you'd need to super telephoto ... for people like me do not need optical tropicalized hs is a must have ... Also in bag when you go hiking or photographic walks in the woods and countryside ....

Pier Franco

sent on August 12, 2014

Pros: quality / price great, keeps all the automatic

Cons: not yet found

Opinion: use with 70/200 2.8 sigma in aps-c fabulous, also tried on Tamron 200-400 f 5.6 saves you seen the Focal which arriva.Sono satisfied lightweight, inexpensive and tantissimo.Ottimo I might compromise a long focal length with limited spending, certainly does not have the quality of 400 mm nikon, but with saving money I'm on vacation and fotografo.Consiglio purchase

Davide Rosa

sent on April 16, 2013

Pros: Image quality price

Cons: At the moment no

Opinion: I use coupled with the canon 180 f / 3.5 macro and Canon 70-200 f / 2.8 II is and I must say that I was not at all disappointed. On Canon eos 1d mk 4 autofocus is handsome without loosing speed. The image quality is very high without chromatic aberrations diaframmando of 2/3 stop. Stands midway than kenko and the canon / nikon. Advised

There are 1 more reviews. Show all »

Photos taken with Sigma 1.4x EX DG

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by Luca Filidei
156 comments, 45011 views [editors pick]

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61 comments, 18704 views [editors pick]

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83 comments, 16229 views [editors pick]

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118 comments, 19078 views

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41 comments, 14166 views [editors pick]

The fot that I have always tried ...!

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78 comments, 11471 views

HI RES 3.8 MP

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by Luca Filidei
96 comments, 15158 views

Martin :)

by Fabio Usvardi
65 comments, 14118 views

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The arrival of the Lesser Kestrel

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55 comments, 6083 views

Where the eagles dare

by Giancarlo Vetrone
89 comments, 1696 views

HI RES 12.6 MP

The Three Kings

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31 comments, 5420 views

Spur winged lapwing

by Versi
25 comments, 4077 views [editors pick]

HI RES 3.8 MP

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Yum

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74 comments, 10179 views

Animated discussion

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Torsion

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64 comments, 6775 views

Her Majesty

by Dramtastic
108 comments, 5848 views

The battle

by Giancarlo Vetrone
59 comments, 1524 views

HI RES 6.7 MP

The Fan

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54 comments, 4769 views

Tit Bigia

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63 comments, 6312 views

In the Rain

by Ciro De Simone
21 comments, 3658 views

HI RES 3.8 MP

Kingfisher

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60 comments, 5811 views

Tell me .......

by Luca Costa
32 comments, 6586 views

Sete

by Danilo Bassani
43 comments, 3365 views

Spring colors

by Danilo Bassani
56 comments, 5457 views

Kingfisher with fish

by Luca Filidei
39 comments, 4418 views

HI RES 4.0 MP

Snowing !!!

by Danilo Bassani
41 comments, 4178 views

Portrait

by Roberto Becucci
52 comments, 5447 views

Just Like Your House Cat!

by Dramtastic
76 comments, 2785 views

Heart of ice

by Giancarlo Vetrone
34 comments, 1586 views

HI RES 9.7 MP

At the Mirror ...

by Danilo Bassani
47 comments, 3582 views

Fox

by Luca Filidei
18 comments, 6277 views

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Tit Mazza Drum

by Danilo Bassani
43 comments, 3294 views

Shy

by Walter Bertolotti
38 comments, 2736 views

HI RES 16.5 MP

Tit

by Danilo Bassani
32 comments, 2686 views

The Queen of Tits

by Danilo Bassani
41 comments, 3739 views

Athene noctua (Little Owl)

by Salvband
45 comments, 2889 views

HI RES 4.6 MP

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Reviews » Lenses » Lenses Sigma » Sigma 1.4x EX DG

Sigma 1.4x EX DG : Specifications and Opinions

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Reviews

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Photos taken with Sigma 1.4x EX DG