Upload & Sell: On
Thanks Phil. I love the conversion lens. Well worth the $220. It is tack sharp out to the corners at f/2.8, balances very nicely. It's really unbelievable how it keeps the excellent image quality of the 28mm lens and turns it into 21mm. Of course the GR isn't pocketable anymore, but if you want 21mm it is a great option, still small and lightweight.
Where can you find these? They seem to be out of stock everywhere, or prohibitively expensive. I brought my GR to Yosemite and mostly stitched (would have been much easier with the conversion lens...).