Simply put: Is there a difference in lens design between lenses labeled "Raptar" and "Paragon"?
Simply put: Is there a difference in lens design between lenses labeled "Raptar" and "Paragon"?
Drew Bedo
www.quietlightphoto.com
http://www.artsyhome.com/author/drew-bedo
There are only three types of mounting flanges; too big, too small and wrong thread!
They are two different companies. Both the name Raptar (Wollensak) & Paragon (Ilex) are trade names for various optical formula lenses.
They are trade names more than lens types. A Raptar was a Wollensak Velostigmat which was coated. Both are Tessar type four element. They simply changed the name. A Paragon was usually a four element Tessar type as well, but apparently the Pagagon process lenses were Plasmat design.
Kent in SD
In contento ed allegria
Notte e di vogliam passar!
Thanks everyone. I always wondered.
Drew Bedo
www.quietlightphoto.com
http://www.artsyhome.com/author/drew-bedo
There are only three types of mounting flanges; too big, too small and wrong thread!
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