Archived posting to the Leica Users Group, 2007/01/07

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Subject: [Leica] A tripod, an M8, and two candles
From: lug at steveunsworth.co.uk (Steve Unsworth)
Date: Sun Jan 7 14:41:08 2007
 
Rick, Brian's talking about f5.6, not f1. 22cm sounds about right.

Steve



On 7/1/07 22:18, "Rick Dykstra" <rdandcb@home.netspeed.com.au> wrote:

> 
> On 08/01/2007, at 4:49 AM, Brian Reid wrote:
> 
>> According to the manual that came with the Noctilux, the depth of
>> field at f/5.6 at that distance (1.5 meters) is about 22cm. I
>> believe I have eliminated the focus question.
> 
> Brian, that measurement would have to be only 22 mm, surely?  That
> is, a little less than an inch, which is 25.4 mm.  22 cm is a little
> more than 2/3rds of a foot!
Replies: Reply from rdandcb at home.netspeed.com.au (Rick Dykstra) ([Leica] A tripod, an M8, and two candles)
 In reply to: Message from rdandcb at home.netspeed.com.au (Rick Dykstra) ([Leica] A tripod, an M8, and two candles)