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Re: [OM] 500f8

Subject: Re: [OM] 500f8
From: WKato@xxxxxxx
Date: Sat, 10 Apr 1999 21:51:14 EDT
It's simply the best.  See the following excerpts from Mr. Hawkins site (note 
the Zuiko high contrast from center to edge):

500/8.0 MTO Resolution (lines/mm) at 1:36x Center: Ex 54 Corner: VG 42
Contrast (%) at 30 lines/mm: Center: Low 40 Corner: Low 28

500/8.0 Soligor Resolution (lines/mm) at 1:50x Center: Ex 44 Corner: Gd 32
Contrast (%) at 30 lines/mm: Center: Low 36 Corner: Low 25

500/8.0 Spiratone Resolution (lines/mm) at 1:41x  Center: Ex 44 Corner: Ex 36
Contrast (%) at 30 lines/mm: Center: Med 42 Corner: Med 34

500/8.0 Tamron CF Resolution (lines/mm) at 1:40x Center: VG 48 Corner: Gd 36
Resolution (lines/mm) at 1:4x  Center: Gd 40 Corner: Gd 30
Contrast (%) at 30 lines/mm:  Center: Med 44 Corner: Low 28

500/8.0 Tokina Resolution (lines/mm) at 1:48x Center: Gd 44 Corner: Gd 32
Contrast (%) at 30 lines/mm: Center: Low 34 Corner: Low 28

500/8.0 Zuiko Resolution (lines/mm) at ???x Center: Gd 45 Corner: Ex 40
Contrast (%) at 30 lines/mm: Center: Hi 58 Corner: Hi 55


Warren Kato

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