Olympus-OM
[Top] [All Lists]

[OM] Re: (OM) E-1 with Zuiko 100/2

Subject: [OM] Re: (OM) E-1 with Zuiko 100/2
From: james king <jking@xxxxxxxxxxxxxx>
Date: Mon, 18 Feb 2008 22:37:10 +0000
yes I get exactly the same colour spot.
If its taken on film then it sounds like a design problem with the tamron.
james

Bob Docherty wrote:
> James,
>  I think I posted this before. This is a film shot taken with the Tamron 
> 90mm 2.5, it also suffers from the "blue spot" effect.
> http://www.bellsouthpwp.net/l/o/lostkase/snub.jpg
> Bob
> ----- Original Message ----- 
> From: "james king" <jking@xxxxxxxxxxxxxx>
> To: <olympus@xxxxxxxxxx>
> Sent: Monday, February 18, 2008 5:09 PM
> Subject: [OM] Re: (OM) E-1 with Zuiko 100/2
>
>
>   
>> Moose wrote:
>>     
>>> Piers Hemy wrote:
>>>
>>>       
>>>> On the Tanron 90/2.5 - yes, it pretty much is.
>>>>
>>>>         
>> I use a tamron 90/2.5 on my canon 5d and I get a progressively larger
>> blue spot in the centre of the frame  as the app gets smaller. Its not
>> flare in the conventional sense. I can shoot with an expodisc infront of
>> the lens and still get the spot. At f16 lts visible by f32 its a fairly
>> large bright blob. Not had this with any other lens on the 5d (tamron
>> 80-200, 35-105/2.8  zuiko 21/3.5, 24/2, 24 shift, 28/2 35/2 35 shift
>> 50/1.8 35-70/3.5
>> .Since I have not had the effect using film I guess it is reflection due
>> to the sensor. Probably I will buy a new Tamron 90/2.8 at some point.
>> James
>>
>>     
>
>
> ==============================================
> List usage info:     http://www.zuikoholic.com
> List nannies:        olympusadmin@xxxxxxxxxx
> ==============================================
>   


Companies Act 2006 : http://www.londonmet.ac.uk/companyinfo


==============================================
List usage info:     http://www.zuikoholic.com
List nannies:        olympusadmin@xxxxxxxxxx
==============================================

<Prev in Thread] Current Thread [Next in Thread>
Sponsored by Tako
Impressum | Datenschutz