Timeline for What causes these streaked rays from light sources?
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
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| Feb 26, 2018 at 2:14 | comment | added | scottbb♦ | It's a mobile phone with a fixed ƒ/1.8 aperture, so this can't be the case. Furthermore, if the phone did have a variable aperture that could stop down to ƒ/22 and if that were the cause of the diagonal streaks, that would imply the aperture is a single slit (or perhaps very long "cat's eye" opening that can be approximated as a single slit) oriented perpendicular to the streaks. That is, it would be a 2-bladed aperture. I don't think any mobile phone, point-and-shoot, or consumer ILC lens exists with a 2-bladed aperture. | |
| Feb 25, 2018 at 23:08 | review | Late answers | |||
| Feb 26, 2018 at 2:14 | |||||
| Feb 25, 2018 at 22:53 | review | First posts | |||
| Feb 26, 2018 at 17:11 | |||||
| Feb 25, 2018 at 22:51 | history | answered | user72555 | CC BY-SA 3.0 |