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Old Sunday 12th November 2017, 21:25   #13
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Join Date: Jul 2005
Location: Twin Falls
Posts: 1,878
Originally Posted by Kowaist View Post
Does anyone know what the BIF notation means. PIF is Porro, individual? focus..., what is the B?
"B" Bausch & Lomb design/one-piece body
"IF" Individual Focus

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