hiepphotog wrote:
Derek, nice comparison! Exactly what I'm looking for. Since you have the G 28 and 21, would you post some similar comparison? Much appreciated.
here is the g28 comparison between stock, kolari v4 (UT), and reversed optosigma pcx 1.5m filter on stock a7. i shot the kolari v4 a7 + g28 combo focused in the center, outer midzone, and corner. i only focused on pcx filter in the center because i didn't see any real difference between focus locations moving outward with the pcx filter. the kolari is clearly better in the center and midzone, but it's quite close in the extreme corner.
