Thx everyone! :-)
Regards,
Alan Chan
http://www.pbase.com/wlachan
_
MSN 8 with e-mail virus protection service: 2 months FREE*
in the
exact same position I reckon..), or maybe just a lake with some sky in it?
Just some thoughts.
Regards,
Ryan
- Original Message -
From: Alan Chan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, January 04, 2004 3:03 PM
Subject: OT: Polarizer pictures, which is better, and why
Actually I did some comparsions again this afternoon against the blue sky
and found there was about 1/3EV difference between the 2 filters when they
were turned to provide the deepest blue sky. The difference was significant
enough for the A80 to pick up. So it is quite possible the two
AM
Subject: Re: Polarizer pictures, which is better, and why?
Hi Alan,
Not a CPL expert, but just attempting a brief analysis. To compare, I
clicked each link in succession, opening them in the same window in IE. I
don't think there's much colour difference in the blue saturation really
Actually I did use M mode and locked focus, aperture shutter. It was
mounted on tripod too. However, since there is no marking on the B+W filter,
adjusting the filter could only be done to my best ability. But I re-did the
test this afternoon and the B+W shots also appeared darker so it should
you didn't lock white balance and similar settings.
Herb
- Original Message -
From: Alan Chan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, January 05, 2004 3:43 AM
Subject: Re: Polarizer pictures, which is better, and why?
Actually I did use M mode and locked focus
White balance was manually set to Sun as well. As I said before, all setting
were identical except the filters themselves.
Regards,
Alan Chan
http://www.pbase.com/wlachan
you didn't lock white balance and similar settings.
_
MSN 8
are
better, even when there is a lens hood.
Herb
- Original Message -
From: Alan Chan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Monday, January 05, 2004 5:24 PM
Subject: Re: Polarizer pictures, which is better, and why?
White balance was manually set to Sun as well. As I said before, all
are gripping them to put on or take off. that means them spin easier in
the filter thread.
Herb
- Original Message -
From: Alan Chan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, January 04, 2004 12:03 AM
Subject: OT: Polarizer pictures, which is better, and why?
This has
- Original Message -
From: Alan Chan [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, January 03, 2004 11:03 PM
Subject: OT: Polarizer pictures, which is better, and why?
. I want
some honest opinion here. Anyone?
It looks like the B+W is the stronger polarizer, but judging
: Polarizer pictures, which is better, and why?
The second one, (B+W), looked more saturated and deeper blue than the
first to me.
rg
Alan Chan wrote:
This has nothing to do with Pentax, but I reckon there are some experts
here might be able to tell the differences. I did 2 shots
This has nothing to do with Pentax, but I reckon there are some experts here
might be able to tell the differences. I did 2 shots this afternoon with
identical setting just to see if there was any colour difference between
HOYA B+W CPL. I turned the filters until they gave the deepest blue
Sure, there is a slight color difference. That's to be expected from two different
brands of filters with perhaps different coloration,
using different glass, and with you using your eye to determine the deepest blue.
Better? Neither is better ... just slightly
different.
What do you mean by
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