Product, Street The Sigma 105 Macro on the A7- Going for a walk around town July 26, 2015 Johnnyshoots Leave a comment Macro lenses can do a a lot of non macro stuff- portraits especially but they also make great walk around lenses when the mood is tele rather than wide. The Sigma Canon mount 105mm is pretty sharp and works well on the A7. Share this:TwitterFacebookPinterestTumblrRedditLinkedInEmailPocketLike this:Like Loading...