Got my gso 20mm superview today and it brought the clouds with it
It appears to be well made and a little short on eye relief for one used to using pentax xl's. That is , one needs to jam ones eye right onto the rubber cup to take in the entire field of view.
My guess is that the eye relief is around 10mm.
One neat feature is that if you unscrew the barrel, the whole lens subassembly pops out for easy cleaning.
I'll do a more substantive review once ive had it under the stars.
