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[OM] Re: Sometimes, the 'bad' lenses aren't so bad

Subject: [OM] Re: Sometimes, the 'bad' lenses aren't so bad
From: <chucknorcutt@xxxxxxxxxxxxxxxx>
Date: Sun, 14 Oct 2007 12:34:59 +0000
Perhaps you have forgotten that shooting with the E300 you're only testing the 
sweet spot in the center.

Chuck Norcutt


>  -------Original Message-------
>  From: C.H.Ling <ch_photo@xxxxxxxxxxxxx>
>  Subject: [OM] Re: Sometimes, the 'bad' lenses aren't so bad
>  Sent: Oct 14 '07 11:04
>  
>  
>  My experience with the 40/2 is different, it is quite sharp wide open, here
>  is the test I just made with E300, all shoot in RAW and converted with
>  Olympus Viewer, sharpness -5. Camera in tripod with 2 seconds shutter delay.
>  
>  The lens in compare is the OM Zuiko 50/2 Macro. Yes, the 50/2 is sharper but
>  I won't say the 40/2 is soft wide open.
>  
>  http://www.accura.com.hk/40F2_F2.jpg
>  http://www.accura.com.hk/50F2_F2.jpg
>  http://www.accura.com.hk/40F2_F4.jpg
>  http://www.accura.com.hk/50F2_F4.jpg
>  
>  C.H.Ling
>  
>  ----- Original Message -----
>  From: "Chris Crawford" <chris@xxxxxxxxxxxxxxxxxxxxxx>
>  To: <olympus@xxxxxxxxxx>
>  Sent: Sunday, October 14, 2007 2:04 PM
>  Subject: [OM] Re: Sometimes, the 'bad' lenses aren't so bad
>  
>  
>  > That's a lot lower number than the one I had but the results are
>  > excellent.
>  > I used to get soft pictures shooting my 1.4 and my 1.8's wide open in low
>  > light but I think it was inaccurate focusing, not the lens, that was the
>  > problem. I always had trouble focusing in low light with my OM's with the
>  > 1-13 screen (the standard OM screen). I later got a 2-13 for each of my
>  > OM-4T bodies and I have had no problem with soft images wide open with my
>  > 50's. The only lens I have that really is soft wide open is the 40mm f2,
>  > which everyone seems to say is not very good wide open. The 50 1.8 is a
>  > sharper lens wide open by a long way and is a little better stopped down
>  > than the 40, but I like the 40's bokeh and the focal length is great for
>  > candid street work.
>  >
>  >
>  
>  
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