what diameters of circular polarizers do u have?

what diameters of circular polarizers do u have?


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midicity

Senior Member
Mar 14, 2006
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#4
Mine should be bigger than 77mm because I'm using Cokin Circular Polarizer. 1 Size fits all my lenses from 52mm - 77mm :D
 

SilentWave

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Oct 30, 2003
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#5
77mm as it is much cheaper to buy only one circular polarizer and add step-down rings when needed than buying multiple circular polarizer filters.
 

Taurean

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Sep 8, 2005
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#8
SilentWave said:
77mm as it is much cheaper to buy only one circular polarizer and add step-down rings when needed than buying multiple circular polarizer filters.
Will this cause vignetting?
 

zac08

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Feb 21, 2005
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#9
Taurean said:
Will this cause vignetting?
I dun think so.... coz your image circle is smaller than the filter size.
 

Taurean

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Sep 8, 2005
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#10
zac08 said:
I dun think so.... coz your image circle is smaller than the filter size.
Oh i c. Thanks.

Was considering to get a 77mm CPL and step down rings too but scared got vignetting.
 

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