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Re: [OM] Quick, before the storm hits...

Subject: Re: [OM] Quick, before the storm hits...
From: "C.H.Ling" <ch_photo@xxxxxxxxxxxxx>
Date: Sun, 3 Jun 2012 23:25:10 +0800
My test was a rather simple one, only at one magnification and a fixed 
object to background distance. In the test 50/3.5 was giving a more harsh 
background when compared with 50/1.4.

http://www.accura.com.hk/OM/b50mm.htm

If my memory serve me well, I remember the 50/3.5's bokeh was not bad for 
portrait (that was how I use the lens in film age). With 4/3 it was also 
fine in many cases:

50/3.5 with E-1 (F5.6)

http://www.accura.com.hk/temp/P5231022s.jpg

http://www.accura.com.hk/temp/P5231031s.jpg

C.H.Ling



----- Original Message ----- 
From: "Chuck Norcutt" <chucknorcutt@xxxxxxxxxxxxxxxx>


> It seems to me that CH has done bokeh testing of several lenses.  Was
> the 50/3.5 included?  I just don't recall the details of his tests.
>
> Chuck Norcutt
>
>
> On 6/3/2012 6:43 AM, Brian Swale wrote:
>> Moose wrote
>>
>>> On 5/31/2012 4:39 PM, Rick Beckrich wrote:
>>>> Thanks all... I don't know if it was the distance or the aperture,,, I
>>>> think I've had softer results
>>>>
>>>> in the past... I think.
>>>
>>> My limited experience is the closer the subject in focus and the farther
>>> the background, the worse it gets. Limited experience because I was
>>> shooting film and stopped wasting it on shots I knew I wouldn't like.
>>>
>>> Macro Bokeh Moose
>>
>> I am quite puzzled by this on several counts.
>>
>> 1)  The background was already busy, and lousy bokeh could have been
>> expected as a matter of course. Now that I think of this, I remember 
>> Wayne
>> H asking us a few years ago to comment on the relative rendering of the
>> bokeh of about 20 lenses -  and in my opinion none of them had a chance
>> because the background consisted of a lot of tortuously bent branches 
>> that
>> were simply too close to the subject - one of his daughters if I remember
>> correctly.
>>
>> 2) The background was too close to the subject. Moose wrote " the closer
>> the subject in focus and the farther  the background, the worse it 
>> gets"..
>>
>> My experience is opposite, as I recall. The closer the subject usually 
>> means
>> the background is relatively far away ( better).
>>
>> The further away the background is ( especially when highly detailed and
>> messy), the better. Better because every little bit of detail becomes 
>> relatively
>> smaller, more out of focus, and therefore matters less.
>>
>> My 2 cents.
>>
>> Brian Swale.

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