Gaël Vacher (website | 500px) was able to try the new Irix 11mm Blackstone lens (Nikon mount) at the “Salon de la Photo” show in Paris a few weeks ago. Here are his quick hands-on first impressions: The lens is pretty sharp wide opened but with a lot of lateral aberrations on the edge of the … Continue reading Irix 11mm f/4 lens quick hands-on first impressions