Re: EOS 28-135 and vignetting

[Bob]

Sarlos Ferenc wrote:
Hi,
Please help me if you use the EOS 28-135 IS lense. Do I have to buy the
slim polar filter because of the vignetting? Earlier I use an EOS 28-105
and I have problems with the Hama 7 mm  thick polar filter.
Thanks in advance.
Bye,
Ferenc Sarlos
 

Well, since you have vignetting at 28mm with the 28-105 you will have 
them with the 28-135 at the 28mm end. 
28mm is 28mm

I use a slim polarizing filter on my 28-135, I think 3mm, and have no 
noticable vignetting.

Bob

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