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Pentax Q - first impressions
#24
[quote name='Alexander ' timestamp='1322482869' post='13306']

This is an old discussion. If you make the composition the same (with a combination of lenses and sensors that give the same field of view, and use the same aperture), you get different depth of field, and that is the point with both "equivalent focal length" and "equivalent aperture".

[/quote]



Well the water can go deeper. Equalizing two different meadia is not only in equalizing of angle of view and DOF.
  


Messages In This Thread
Pentax Q - first impressions - by Klaus - 10-07-2011, 09:19 PM
Pentax Q - first impressions - by joachim - 10-09-2011, 06:14 PM
Pentax Q - first impressions - by dave9t5 - 10-10-2011, 12:05 AM
Pentax Q - first impressions - by mst - 10-10-2011, 10:08 AM
Pentax Q - first impressions - by mst - 10-10-2011, 10:09 AM
Pentax Q - first impressions - by Rover - 10-10-2011, 11:32 AM
Pentax Q - first impressions - by Steinar1 - 10-10-2011, 08:43 PM
Pentax Q - first impressions - by mst - 10-10-2011, 09:21 PM
Pentax Q - first impressions - by Steinar1 - 10-11-2011, 11:17 AM
Pentax Q - first impressions - by dave9t5 - 10-12-2011, 09:05 PM
Pentax Q - first impressions - by arvydas - 11-22-2011, 12:58 PM
Pentax Q - first impressions - by Klaus - 11-24-2011, 12:07 PM
Pentax Q - first impressions - by Klaus - 11-24-2011, 12:10 PM
Pentax Q - first impressions - by netrex - 11-24-2011, 03:33 PM
Pentax Q - first impressions - by Klaus - 11-24-2011, 03:57 PM
Pentax Q - first impressions - by netrex - 11-24-2011, 04:00 PM
Pentax Q - first impressions - by Rover - 11-28-2011, 10:22 AM
Pentax Q - first impressions - by Klaus - 11-28-2011, 10:45 AM
Pentax Q - first impressions - by miro - 11-28-2011, 11:17 AM
Pentax Q - first impressions - by Klaus - 11-28-2011, 11:43 AM
Pentax Q - first impressions - by netrex - 11-28-2011, 12:21 PM
Pentax Q - first impressions - by anyscreenamewilldo - 11-28-2011, 04:21 PM
Pentax Q - first impressions - by miro - 11-28-2011, 04:44 PM
Pentax Q - first impressions - by miro - 11-28-2011, 04:48 PM
Pentax Q - first impressions - by Brightcolours - 11-28-2011, 06:28 PM
Pentax Q - first impressions - by anyscreenamewilldo - 11-28-2011, 08:43 PM
Pentax Q - first impressions - by Rover - 11-29-2011, 08:06 AM
Pentax Q - first impressions - by miro - 11-29-2011, 08:38 AM
Pentax Q - first impressions - by Brightcolours - 11-29-2011, 08:58 AM
Pentax Q - first impressions - by Brightcolours - 11-29-2011, 09:11 AM
Pentax Q - first impressions - by thxbb12 - 11-29-2011, 09:19 AM
Pentax Q - first impressions - by Rover - 11-29-2011, 10:59 AM
Pentax Q - first impressions - by Brightcolours - 11-29-2011, 11:31 AM

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