https://petapixel.com/2016/11/15/sigma-85mm-f1-4-art-review-battle-85mm-lens es/
Canon 85/1.8 and 85/1.4 are quite sharp but the color rendition is lacking a bit. (That might be a sensor or camera issue. But it matters.) The Samyang 85/1.5 and Tamron 85/1.8 have good color rendering but are not as sharp. (Also not as expensive.) The Nikon 85/1.4 and the Sigma 85/1.4 compare favorably. Both really sharp with great color rendition. Another site compared the Zeiss and the Nikon. https://www.dxomark.com/Reviews/Sigma-85mm-F1.4-Art-lens-review-New-benchmar k >From what I'm hearing and reading (elsewhere) it's the best/sharpest 85mm ever made. Now I'm really looking forward to the forthcoming Pentax offering. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

