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Forums > Back > Sigma 50-100mm f/1.8 APS-C
Brightcolours
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Joined: Apr 2010
Posts: 6,715

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#26
02-24-2016, 07:33 AM
The world does not fit magically in a square pixel grid. The pixels have arbitrary edges. Using no AA-filter leads to... fake sharpness, imagined sharpness or imposed pixel grid sharpness. Aliasing. Just how things are, and I am no fan of that.

 

You can use the silly Sigma "resolution" kool aid all you like, it remains nonsense though. It has a 25mp sensor. 

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Messages In This Thread
Sigma 50-100mm f/1.8 APS-C - by popo - 02-20-2016, 11:59 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-20-2016, 01:19 PM
Sigma 50-100mm f/1.8 APS-C - by toni-a - 02-20-2016, 02:54 PM
Sigma 50-100mm f/1.8 APS-C - by Rover - 02-22-2016, 09:01 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-22-2016, 09:24 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-23-2016, 07:13 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-23-2016, 08:35 AM
Sigma 50-100mm f/1.8 APS-C - by Brightcolours - 02-23-2016, 10:30 AM
Sigma 50-100mm f/1.8 APS-C - by popo - 02-23-2016, 10:51 AM
Sigma 50-100mm f/1.8 APS-C - by Brightcolours - 02-23-2016, 10:53 AM
Sigma 50-100mm f/1.8 APS-C - by popo - 02-23-2016, 10:58 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-23-2016, 11:12 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-23-2016, 11:47 AM
Sigma 50-100mm f/1.8 APS-C - by Brightcolours - 02-23-2016, 12:02 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-23-2016, 12:59 PM
Sigma 50-100mm f/1.8 APS-C - by Brightcolours - 02-23-2016, 01:27 PM
Sigma 50-100mm f/1.8 APS-C - by popo - 02-23-2016, 01:35 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-23-2016, 01:53 PM
Sigma 50-100mm f/1.8 APS-C - by Brightcolours - 02-23-2016, 02:24 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-23-2016, 02:57 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-23-2016, 07:44 PM
Sigma 50-100mm f/1.8 APS-C - by Brightcolours - 02-23-2016, 09:45 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-23-2016, 10:46 PM
Sigma 50-100mm f/1.8 APS-C - by Brightcolours - 02-23-2016, 11:00 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-24-2016, 12:03 AM
Sigma 50-100mm f/1.8 APS-C - by Brightcolours - 02-24-2016, 07:33 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-24-2016, 07:39 AM
Sigma 50-100mm f/1.8 APS-C - by Brightcolours - 02-24-2016, 08:01 AM
Sigma 50-100mm f/1.8 APS-C - by chrismiller - 02-24-2016, 09:29 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-24-2016, 09:58 AM
Sigma 50-100mm f/1.8 APS-C - by chrismiller - 02-24-2016, 10:14 AM
Sigma 50-100mm f/1.8 APS-C - by Rover - 02-24-2016, 10:16 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-24-2016, 10:24 AM
Sigma 50-100mm f/1.8 APS-C - by chrismiller - 02-24-2016, 10:28 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-24-2016, 10:41 AM
Sigma 50-100mm f/1.8 APS-C - by chrismiller - 02-24-2016, 10:50 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-24-2016, 11:12 AM
Sigma 50-100mm f/1.8 APS-C - by Rover - 02-24-2016, 12:12 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-24-2016, 01:01 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-29-2016, 01:50 PM
Sigma 50-100mm f/1.8 APS-C - by Rover - 02-29-2016, 08:47 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 02-29-2016, 09:40 PM
Sigma 50-100mm f/1.8 APS-C - by Rover - 03-01-2016, 08:05 AM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 03-01-2016, 08:35 AM
Sigma 50-100mm f/1.8 APS-C - by toni-a - 03-01-2016, 06:45 PM
Sigma 50-100mm f/1.8 APS-C - by JJ_SO - 03-01-2016, 07:37 PM

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