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Miljenko Devcic | all galleries >> tech >> Lens reviews and tests >> My Bigma experience >> Adding teleconverters > 2x teleconverters: Sigma vs Kenko
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2x teleconverters: Sigma vs Kenko

Sigma 50-500 lens @ 500 mm & f/11 with different teleconverters added: top pic with the new Kenko 300 Pro DG 2x TC, lower with Sigma's own 2x TC. Notice slightly more magnification with Kenko. Pictures taken within 30 days and 1 hour difference; the reason for slightly different shadows pattern and color cast.

Nikon D70 ,Sigma 50-500mm f/4-6.3 EX APO RF
1/250s f/11.0 at 500.0mm iso200 full exif

other sizes: small medium large original auto
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