Timeline for Why is on sensor PDAF drastically slower than traditional PDAF?
Current License: CC BY-SA 3.0
8 events
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| Jul 23, 2017 at 2:24 | comment | added | Michael C | With the new dual-pixel sensors from Canon, all of the pixels on the sensor are split based on the angle of the microlenses covering them. Since the camera still takes color photographs, they pretty obviously all have Bayer filters over them as well. | |
| Oct 10, 2013 at 19:18 | comment | added | Kaushik Ghose | +1 for explaining how on-sensor PDAF does baseline and 'phase' measurement | |
| May 3, 2013 at 8:26 | comment | added | Michael C | re: monochromatic pixels on some on-sensor PDAF cameras. I think I have too, but I couldn't find it today. I think the Nikon 1 series uses green also, but I've too many photos to edit right now to look for it. | |
| May 3, 2013 at 8:20 | history | edited | Matt Grum | CC BY-SA 3.0 |
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| May 3, 2013 at 8:19 | comment | added | Matt Grum | @MichaelClark fair enough, I'm sure a saw something from another manufacturer stating they used clear filters for those pixels. | |
| May 3, 2013 at 7:48 | comment | added | Michael C | At least on Fuji's version, the pixels used are filtered for green. This article quotes Mr. Yamashita of Fuji regarding the design of the sensor. dpreview.com/news/2010/8/5/fujifilmpd | |
| May 3, 2013 at 7:41 | history | edited | Matt Grum | CC BY-SA 3.0 |
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| May 3, 2013 at 7:18 | history | answered | Matt Grum | CC BY-SA 3.0 |