Archived posting to the Leica Users Group, 2003/03/24

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Subject: RE: [Leica] veiling flare on 50/2
From: Rolfe Tessem <rolfe@ldp.com>
Date: Mon, 24 Mar 2003 10:36:13 -0500
References: <9A205CEA32FED411B6670002A513ABCE195E14AE@exlon01.lehman.com>

- --On Monday, March 24, 2003 10:13 AM +0000 "Beddoe, Neil" 
<nbeddoe@lehman.com> wrote:

>>>> John,
>
>>>> Could you post an example of the veiling flare you're referring to?
>
>>>> Thanks,
>
>>>> Rolfe
>
> Have a look at this.
> http://www.leica-gallery.net/beddoe/image-40304.html
>
> The picture is a crop of a horizontally framed negative and the right hand
> side of the neg doesn't exhibit the flare. I first thought it was the
> filter I had on the lens but I've since had flare without the filter. The
> lens shade was retracted (careless I know) which means that the whole of
> the front of the lens was in the sun and I would have expected the flare
> to cover the whole frame if the filter was at fault.   If you look
> through the lens at about 15-20 degrees to the sun, the patch of light on
> the paint at the back of the lens is very bright.
>
> This is a latest generation Summicron.

Neil,

With all due respect, pointing a lens without a shade attached into the sun 
and then calling it "flare-prone" isn't exactly a fair test. I grant you 
that the shade on the current version 50/2 is something of a joke, since it 
doesn't offer as much protection as the older shades and doesn't even lock 
in place. I use the screw-in shade made for the current 50/2.8 Elmar which 
isn't an ideal solution but it is better than the built-in shade.

Rolfe

- --
Rolfe Tessem
rolfe@ldp.com
Lucky Duck Productions, Inc.
- --
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In reply to: Message from "Beddoe, Neil" <nbeddoe@lehman.com> (RE: [Leica] veiling flare on 50/2)