Image courtesy: Photozone (Click here)
Photozone (Click here) posted their detailed Olympus 12mm f/2.0 review: “The mechanical implementation is fantastic and matches e.g. the Zeiss ZM or Voigtländer VM series. The optical quality of the M.Zuiko is quite impressive but we actually hoped for a little more here. The lens is very sharp in the center zone whereas the border/corner resolution is “only” good-to-very good and not breathtaking“. In summary: “Although the M.Zuiko 12mm f/2 ED may not be perfect there’s much to like about this new little Olympus lens. However, the pricing is a little too steep in our opinion.“. See the full very detailed review at Photozone. Click those shop names to check the Olympus lens price: Amazon, Olympus US store, Adorama, B&H, eBay.
ThePhoBlographer (Click here) tested the new SLRmagic 11mm f/1.4 lens: “Overall, is this an impressive lens? Sure is! In fact, it’s nearly perfect with the exception of the vignetting. If I switch aspect ratios, then the problem goes away“. You can get that lens on eBay (Click here to check the price).
P.S.: A couple of Olympus 45mm f/1.8 image samples have been posted on Optyczne.pl.