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Preview: Fujinon XF 23mm f/2 R WR
#23
Quote:Just that with a lens that lets in less light, it becomes noticable that the camera is slower in focussing.
 

The mirrorless AF (both PD- and CD-AF) slows down due to increased sensor noise in low light. Which increased sensor noise the readings become less accurate thus the camera has to take more readings to compensate that.
  


Messages In This Thread
Preview: Fujinon XF 23mm f/2 R WR - by mst - 06-17-2017, 01:12 PM
Preview: Fujinon XF 23mm f/2 R WR - by mst - 06-19-2017, 10:02 AM
Preview: Fujinon XF 23mm f/2 R WR - by Klaus - 06-20-2017, 10:30 PM
Preview: Fujinon XF 23mm f/2 R WR - by JJ_SO - 06-21-2017, 05:19 AM
Preview: Fujinon XF 23mm f/2 R WR - by thxbb12 - 06-21-2017, 07:32 AM
Preview: Fujinon XF 23mm f/2 R WR - by JJ_SO - 06-21-2017, 09:12 AM
Preview: Fujinon XF 23mm f/2 R WR - by thxbb12 - 06-21-2017, 09:41 AM
Preview: Fujinon XF 23mm f/2 R WR - by Guest - 06-21-2017, 09:49 AM
Preview: Fujinon XF 23mm f/2 R WR - by JJ_SO - 06-21-2017, 09:57 AM
Preview: Fujinon XF 23mm f/2 R WR - by thxbb12 - 06-21-2017, 09:59 AM
Preview: Fujinon XF 23mm f/2 R WR - by JJ_SO - 06-21-2017, 10:19 AM
Preview: Fujinon XF 23mm f/2 R WR - by Klaus - 06-22-2017, 12:04 AM
Preview: Fujinon XF 23mm f/2 R WR - by JJ_SO - 06-22-2017, 05:15 AM
Preview: Fujinon XF 23mm f/2 R WR - by mst - 06-22-2017, 06:55 AM
Preview: Fujinon XF 23mm f/2 R WR - by JJ_SO - 06-22-2017, 07:15 AM
Preview: Fujinon XF 23mm f/2 R WR - by mst - 06-22-2017, 07:24 AM
Preview: Fujinon XF 23mm f/2 R WR - by Guest - 06-22-2017, 09:22 AM
Preview: Fujinon XF 23mm f/2 R WR - by mst - 06-22-2017, 09:45 AM
Preview: Fujinon XF 23mm f/2 R WR - by Klaus - 06-22-2017, 11:28 AM
Preview: Fujinon XF 23mm f/2 R WR - by JJ_SO - 06-22-2017, 12:08 PM
Preview: Fujinon XF 23mm f/2 R WR - by Klaus - 06-22-2017, 12:16 PM
Preview: Fujinon XF 23mm f/2 R WR - by JJ_SO - 06-22-2017, 12:27 PM

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