I took some shots many years ago using 2 linear polarizers as a variable
density filter, they also had a blue cast - so not ND.
...Wayne
-----Original Message-----
From: olympus
[mailto:olympus-bounces+wayne.harridge=structuregraphs.com@xxxxxxxxxxxxxxxxx
] On Behalf Of Jez Cunningham
Sent: Tuesday, 7 July 2015 10:44 PM
To: Olympus Camera Discussion
Subject: Re: [OM] 10 stop ND reviews
Aaah - I can say it worked fine with a Lee big stopper so it must be the
Hama vario ND colour cast.
On 7 July 2015 at 13:40, Jez Cunningham <jez@xxxxxxxxxxxxxx> wrote:
> I never heard of digital colour shift (you mean like reciprocity)...
> I'm pretty sure it's not very ND.
>
> On 7 July 2015 at 13:28, ChrisB <ftog@xxxxxxxxxxxxxx> wrote:
>
>> Is that digital colour shift, Jez, from a long exposure, or is it the
>> colour of the filter (not very ND)?
>>
>> Chris
>>
>> > On 7 Jul 15, at 13:12, Jez Cunningham <jez@xxxxxxxxxxxxxx> wrote:
>> >
>> > As it came out of the camera (f/32, ISO100, 30sec exposure)
>> > http://www.zone-10.com/tope2/main.php?g2_itemId=17796 <
>> http://www.zone-10.com/tope2/main.php?g2_itemId=17796>
>> >
>> > After a simple b&w conversion (or just click one picture to the
>> > right)
>> > http://www.zone-10.com/tope2/main.php?g2_itemId=17799 <
>> http://www.zone-10.com/tope2/main.php?g2_itemId=17799>
>>
>> --
>> _________________________________________________________________
>> Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
>> Archives: http://lists.thomasclausen.net/mailman/private/olympus/
>> Themed Olympus Photo Exhibition: http://www.tope.nl/
>>
>>
>
--
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/
--
_________________________________________________________________
Options: http://lists.thomasclausen.net/mailman/listinfo/olympus
Archives: http://lists.thomasclausen.net/mailman/private/olympus/
Themed Olympus Photo Exhibition: http://www.tope.nl/
|