Archived posting to the Leica Users Group, 1998/12/11

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

Subject: Re: [Leica] Rangefinder focus Check
From: Nathan Wajsman <nathan.wajsman@euronet.be>
Date: Sat, 12 Dec 1998 07:49:01 +0100

Tom,

Yes, you can use film. For example, for close-ups, put the camera on a
tripod, focus carefully and take a picture at a wide aperture. Let's say
the indicated distance on the lens barrel is 1.7m. Then set the lens at
1.5m and take another picture, then another at 1.9m. The first picture
(the one taken at the distance indicated by your camera) should be the
sharpest. You can also take a measuring tape and measure the distance
from the film plane to the object, to see that it corresponds to the
indication on the lens.

You can repeat the tests for various other distances. The key is to use
slide film, a tripod, and to take notes.

Nathan

Thomas J. Donovan wrote:

> I've got about 15 days to check out my M6; if it's not right,
> I'll be able to return it. However, there are no camera
> repairman in my area or within 150 miles. Thus, I'm
> unable to take the approach you have detailed out.
>
> What would you recommend given my situation? Could
> I not use film, with those distances, & check the results?

- --
Nathan Wajsman
Overijse, Belgium

Photography page:  http://members.tripod.com/~belgiangator/index.html
Motorcycle page:
http://www.geocities.com/motorcity/downs/1704/index.html