Fancy a Pentax 20mm f1.4?

Started Feb 7, 2011 | Discussions thread
KentG Veteran Member • Posts: 4,461
Re: Total redesign?

Try the Sigma 20/1.8 EX (DG). Reasonable but not outstanding performance. Has some vignetting at F1.8 and is not as sharp as the Zeiss 21/2.8. But it is AF and the center is very good.
Kent Gittings

 KentG's gear list:KentG's gear list
Pentax K-5 IIs Pentax K-S1 Pentax K-1 Pentax smc D-FA 50mm F2.8 Macro Pentax FA 150-450mm F4.5-5.6 +3 more
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