Archived posting to the Leica Users Group, 1998/03/05

[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]

Subject: R: [Leica] Depth of Field
From: "Guido Ridoli" <guirid@numerica.it>
Date: Thu, 5 Mar 1998 22:23:24 +0100

Ferdinand:
DOF:

50/1 Nlux : focus 5 feets=   dof 0'2.12   f/1
                   focus 10 feets = dof 0'8.63  f/1
                   focus 15 feets = dof 1'7.55  f/1

90/2 Scron  focus 5 feets  = dof  0'1.2  f/2
                     focus 10 feets = dof  0'5.25 f/2
                     focus 15 feets = dof  0'11.9 f/2

remember about your portraits.....

Ciao
      Guido Ridoli
  LEICA M superfan
  guirid@numerica.it

- -----Messaggio originale-----
Da: Ferdinand U. LuDo <fld@mozcom.com>
A: leica-users@mejac.palo-alto.ca.us
<leica-users@mejac.palo-alto.ca.us>
Data: giovedì 5 marzo 1998 15.55
Oggetto: [Leica] Depth of Field


|Hello Luggers,
|
|I'd just like to know which has a more narrow or shorter
dof:
|
|50/1.0 at f1.0 or a 90/2.0 at f2.0, distances we are
talking about is
|roughly 5 feet, 10 feet and 15 feet.
|
|Another question: If I'm missing a lot of portrait shots
with my 90/2.0 at
|f2.0, does this mean I will be missing (out of focus) at
lot with a 50/1.0
|at f1.0?
|
|Would greatly appreciate some comments on this.
|
|Regards
|
|Ferdinand
|