Those new Sigma lenses

Started 6 months ago | Discussions thread
JALComputing Regular Member • Posts: 490
Re: Those new Sigma lenses

Looks like custom algorithms for Sony:

"Offering the same high-performance optical design as other lenses in the Art line, the new Sony E-mount models feature a newly developed control algorithm that optimizes the autofocus drive and maximizes the data transmission speed. In addition, these lenses are compatible with Sony’s Continuous AF (AF-C) and high-speed autofocus, which are not addressed by Sigma Mount Converter MC-11. Like MC-11, the lenses are compatible with in-camera image stabilization and in-camera lens aberration correction, which includes corrections for peripheral illumination, chromatic aberrations and distortion."

If AF reviews are good and copy variation small, the Art 35 f1.4 could be a good alternative to the Sony 35 1.4.


 JALComputing's gear list:JALComputing's gear list
Sony RX1R II Sony a7R II Sony FE 35mm F2.8 Sony FE 55mm F1.8 Zeiss Loxia 21mm F2.8 +4 more
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