Sigma APO Teleconverter 1.4x EX DG

Last updated (13 June’10):

Sigma APO Teleconverter 1.4x EX DG is a Teleconverter lens. The lens features 1.4 times of master lens at focal length, The lens construction has 5 Elements in 3 Groups with Aperture Range: F2.8-32. The Sigma APO Teleconverter 1.4x EX DG lens weighs 160g / 5.6oz and it measures 68mm in diameter and 19.5 mm long.

Sigma APO Teleconverter 1.4x EX DG
Overall Rating: ★★★★½ | Latest Price Info

Expert Reviews

Sigma APO Teleconverter 1.4x EX DG Reviews

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User Opinions

Sigma APO Teleconverter 1.4x EX DG User Reviews

Great pairing with the Sigma 70-200mm f/2.8 | Rating: ★★★★★
“Properly paired with recommended lens, this is a great addition to your camera bag. Sometimes you just need that little extra focal length. With this teleconverter (again, with a recommended lens) you can get that while only sacrificing one f-stop.” – by B. Press

Great alternative to extend the reach of your Sigma telephoto lens | Rating: ★★★★★
“Sigma teleconverter 1.4x is a great affordable alternative for Sigma telephoto lens’ user, especially for those who need extra reach. It does not sacrifice auto focus performance and only degrade a little bit of image quality. “ – by Enche Tjin

Good Lens | Rating: ★★★★☆
“I have the Sony/Minolta compatible version of this lens, so the lack of image stabilization in the lens itself does not affect its performance. Despite the common perception that super-zoom lenses give up too much image quality in order to achieve their flexibility, I found this lens to be quite usable.” – by Sentri

Great everyday lens | Rating: ★★★★☆
“This is an excellent lens to use on an everyday shoot. This is the lens I have attached to my camera about 98% of the time. It has good DOF great lighting capability, sturdy, and great for portraits.” – by Cris Ascunce

Sigma’s Best So Far | Rating: ★★★★☆
“I’ve been using this converter for a couple of years now, on my sigma 100-300mm f4, 120-400mm 4.5/5.6, and recently on my new Nikon AF-S 300mm f4. Works great on all of them. Fast auto focus (maunal on the 400mm sigma) sharp as the original lens. “ – by M. G. Chuley

Easy for a beginner to use | Rating: ★★★★★
“Even with virtually no practice with this lens and little experience with SLRs at all, I ended up getting really great pictures. The zoom was powerful (for the money) and it also gave me good detail and texture shots close up. “ – by Margaret A. Mcglinch

Perfect for a large range | Rating: ★★★★☆
“the built quality is excellent (as sigma does usual) and it is very compact and light for a large range lens. just not very sharp pictures at 18mm, but with this kind of lens it is well known and it is still better than the kit-lenses 18-55mm that I have.” – by Julien Boisse

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Sigma APO Teleconverter 1.4x EX DG Sample Photos

Sigma APO Teleconverter 1.4x EX DG Sample Photos @
Sigma APO Teleconverter 1.4x EX DG Sample Photos @

Features & Specifications

Sigma APO Teleconverter 1.4x EX DG Specifications

The Sigma APO Teleconverter 1.4x EX DG for Nikon Digital SLR Cameras is a dedicated APO teleconverter that can be mounted between select lenses and the camera body to increase the focal length by the power of 1.4. The multi-layer coating reduces flare and ghosting, which is a common problem with digital cameras. The lens also offers maximum magnification without any variation in the minimum focusing distance. Compact and lightweight, this teleconverter can convert your lenses into longer focal-length lenses, so you don’t have to do a lot of unnecessary footwork. A case for the lens is included.

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