Sigma
SLR Lenses
Sigma SLR Lenses
Sigma 2x EX DG APO Tele-Converter for Nikon DSLRs
Sigma

Sigma 2x EX DG APO Tele-Converter AF for Nikon AF Cameras

SKU: SG2XNKAF MFR: 876306
(9 reviews) 4.5
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About this item

The dedicated 1.4x APO Teleconverter features a high performance 5 element/3 group optical design, and it is optimized for use with long telephoto and telezoom lenses.

The high performance optical characteristics of these teleconverters maintain the optical performance of the compatible lenses with which they ca n be used.

Sigma APO Tele Converter 1.4x and 2x are dedicated Tele Converter lenses, which should be used only with the listed lenses.
The 2X Convertor will fit the following lenses
180mm f/3.5 APO MACRO EX HSM - MF
300mm f/2.8 APO EX HSM - AF
300mm f/4.0 APO MACRO - MF
400mm f/5.6 APO MACRO /HSM - MF
500mm f/4.5 APO EX HSM - MF
800mm f/ 5.6 EX HSM - MF
70-200mm f/2.8 EX HSM - AF
70-210mm f/2.8 - MF
50-500mm f/4-6.3 APO - MF
100-300mm f/4 EX HSM - MF
120-300mm f/2.8 EX APO - AF
300-800mm f/5.6 EX APO - MF
Will also fit the following Orginal Nikon AF Lenses
300mm f2.8 AF-S - AF
300mm f4.0 ED AF - MF

On the lists, the lenses marked "AF" will retain auto focus operation when used with a Tele Converter. The lenses marked "MF can only be used for manual

Please refer to the manufacturers Teleconverer Matching List for an updated compatability chart.
http://www.sigma-photo.co.jp/english/acc/condaitr.htm

Summary of Customer Reviews

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(9)
Customers most agreed on the following attributes:
Pros:
Fast / accurate auto-focus (6) , Lightweight (5) , Durable (4) , Strong construction (4) , Consistent output (2) , Easy to use (2) , Nice bokeh (2) , Rugged (2) , Clear glass (1) , Easily interchangeable (1) , Easily mounted (1) , Good lens protection (1) , Improves function (1) , Simple controls (1)
Cons:
Heavy (2) , Tough to attach (2) , Alignment not easy (1) , Difficult to clean (1) , Heavy / bulky (1) , Lens creep (1) , Poor in low light (1)
Best Uses:
Wildlife photos (6) , Landscape/scenery (5) , Macro photography (3) , Travel (3) , Sports/action (2) , Wildlife (2) , Action shots (1) , Everyday use (1) , Fun (1) , Night photography (1) , Photojournalism (1) , That extra needed (1)
Reviewer Profile:
Photo enthusiast (4) , Semi-pro photographer (3) , Pro photographer (1)

Technical Specs

Construction 5 Groups /6 Elements
Dimensions (Length x Diameter) 68 x 45.3mm / 2.6 x 1.78"
Weight 234g / 8.3oz.
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