UFO UpDates
A mailing list for the study of UFO-related phenomena
'Its All Here In Black & White'
Location: UFOUpDatesList.Com > 2004 > Mar > Mar 1

Re: Whittlesea-Beveridge Photo - Golubic

From: Vic Golubic <Peetkin.nul>
Date: Sun, 29 Feb 2004 16:24:28 EST
Fwd Date: Mon, 01 Mar 2004 14:48:48 -0500
Subject: Re: Whittlesea-Beveridge Photo - Golubic


>From: Tom DeMary <t.demary.nul>
>To: UFO UpDates - Toronto <ufoupdates.nul>
>Date: Sun, 29 Feb 2004 01:32:59 -0600
>Subject: Re: Whittlesea-Beveridge Photo

<snip>

>This will not work properly, because the lens is altered by the
>macro adjustment and focused at 9.5 inches, instead of infinity.
>I don't think you can assume that the focal length is still 18mm
>when the camera is macro mode.

Agreed, I'm not sure what the mag nification ratio is for the
macro mode setting nor it's 35 mm focal length (telephoto lens)
camera equivalent. It can vary quite a bit with traditional
camera lens attachments. Not sure how the macro mode is
accomplished in this design either.


Vic Golubic




[ Next Message | Previous Message | This Day's Messages ]
This Month's Index |

UFO UpDates Main Index

UFO UpDates - Toronto - Operated by Errol Bruce-Knapp


Archive programming by Glenn Campbell at Glenn-Campbell.com