Archived posting to the Leica Users Group, 2007/04/17

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

Subject: [Leica] B&W Filters on M8
From: cummer at netvigator.com (Howard Cummer)
Date: Tue Apr 17 05:55:12 2007
References: <200704171144.l3HBh5JX050106@server1.waverley.reid.org>

Hi Len,
Your findings with the WATE and the B+W filter are very interesting.  
Sean Reid is doing tests over at his site and he suggests the  
Heliopan filters are a bit weaker than the B+W filters which are much  
closer to the Leica filters in terms of effects. Perhaps a 67mm  
filter from Heliopan will be more workable. If you get one and test  
it I would be very interested in hearing the result.
Cheers
Howard (in Hong Kong - who has been waiting for his lenses to come  
back from Solms for 9 weeks and for the Leica Filters even longer)

On 17 Apr 2007, at 7:44 PM, lug-request@leica-users.org wrote:

> Message: 1
> Date: Mon, 16 Apr 2007 23:27:06 -0400
> From: Leonard Taupier <len-1@comcast.net>
> Subject: [Leica] B+W Filters on M8
> To: Leica Users Group <lug@leica-users.org>
>
> I have been testing my WA Tri-Elmar on my M8 with the 1.102 firmware
> and the B+W IR cut filter. I am finding that the B+W is too strong
> and the lens detection + UV/IR filter setting does not fully
> eliminate cyan creep. At 16mm the cyan creep is quite pronounced and
> unacceptable with tungsten light. I don't see the problem in
> daylight. Since the Leica 67mm UV/IR cut filter will not be available
> for two months there is no way of knowing how well it will work.
>
> I just noticed there is a thread on the Leica Users Forum that
> suggests the B+W filter should not be used for lenses 21mm and wider
> because it's too strong as I found.
>
> I will be returning the 67mm B+W filter and will try another brand
> filter. All my other filters are Heliopan which I'll be able to test
> when I get my 21mm back from Leica for coding.
>
> Len
>


Replies: Reply from len-1 at comcast.net (Leonard Taupier) ([Leica] B&W Filters on M8)