I see I missed that one by searching on f=2m rather than diopter = 0.5.
Actually, I did try searching on +0.5 the first time but got so much
unrelated garbage back that I gave up trying to sort it out. Somewhere
I noticed that Hasselblad was marking in focal length rather than
diopters and though maybe all these low powered lenses might be so
marked. Guess I was wrong.
Chuck Norcutt
On 5/9/2016 1:15 PM, Chris Trask wrote:
BTW: I did find a 67mm B&W (German) +0.5 close=up:
http://www.ebay.com/itm/B-W-67mm-Close-up-NL-0-5-Filter-with-case-/172087736125?hash=item28113a773d:g:NUAAAOSwFqJWsoh-
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