Archived posting to the Leica Users Group, 1997/12/17

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Subject: Re: [Leica] no. of blades
From: Alfred Breull <puma@hannover.sgh-net.de>
Date: Wed, 17 Dec 1997 21:43:50 +0100

Yes. Number, area (amount), shape - compare small, bright out-of-focus
areas from a Summar (like a ring), Summitar (cirle), Summicron (spot),
or opposite light (?, sun/ sunreflections direct into the lens) pix 
with the different shape, area, and number of "rays" around the sun, etc.

Alf
- ----------------------------------
At 20:25 16.12.1997 -0800, "Arnold Don Abravanel" <arniea@loop.com> asked:
>Does the amount of blades in a lens add or detract to value or operation of
>a lens??