Summary: This Panny 7-14 lens was a replacement for an Olympus 9-18mm which wasn't wide enough for my architectural needs. The Panny is sharp, very sharp with great color rendition and great wide angle for shooting interiors. However, it FLARED constantly! I mean CONSTANTLY!!
A must for MFT architectural work, with compromises
D. Seeley, Amazon
27 July 2012
Summary: This lens is pretty much required for our shooting of interior architecture due to the aggressive sensor crop factor of the Panasonic GH3. The images and video we get are good but not outstanding, exhibiting more barrel distortion than I would like.