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Re: [OM] Point Lobos [was Edward Weston - NY Times feature]

Subject: Re: [OM] Point Lobos [was Edward Weston - NY Times feature]
From: Chuck Norcutt <chucknorcutt@xxxxxxxxxxxxxxxx>
Date: Tue, 07 Apr 2009 15:53:54 -0400
Note that what we're discussing here is "normal" DOF which is suitable 
for an 8x10 print.  For a smaller print like a 4x5 DOF will extend from 
about 4 feet rather than 6.  Web images even closer, about 2 feet.

Chuck Norcutt

Ken Norton wrote:
>> And you are right, it's pretty fuzzy. Shot at f7.1, 14 mm on a 2/3"
>> sensor camera, it should have considerable DOF. Dr. D&D probably knows
>> how much - and also that resolution is probably diffraction limited @ f7.1
>>
> 
> 
> On my A1, diffraction is not an issue at all at F7.1.  Hyperfocal for a 2/3"
> sensor at 14mm and F7.1 is approximately 2m to infinity.
> 
> AG
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