Sten-Åke Sändh
Aktiv medlem
Clear Image Zoom är enligt dessa inlägg inte bara en "digital zoom" av gammalt snitt som i praktiken innebar en beskärning (Sony har haft det bl.a. i en del äldre DSLR-hus. Det nya med detta är att man kan zooma digitalt utan någon större kvalitetsförlust, men villkoret är att man kör JPEG eller filmar för det funkar ej i RAW.
Funktionen finns i A7 IIrna och åtminstone i A6300 och A6500, samt Sonys digitala videokameror.
https://www.youtube.com/watch?v=Ahq8NZ8stuU
https://youtu.be/o80BszPSUng
http://magiclanternshooter.com/one-lens-rule-sony-clear-image-zoom/
"The genius of Clear Zoom.
As photographer, we have been told for YEARS not to use digital zoom, and only use optical zoom in camera. Digital zoom is nothing more than a crop, and you might as well just do that when you get back home.
But Clear Image Zoom is different. It uses a center crop on the sensor and a software algorithm to zoom in.
Now, the big disclaimer is that this mode doesn’t work in RAW, because, well, RAW photos are just that- bits of data that have not been interpreted at all.
But when you are shooting in MOVIE mode, it’s a whole different story.
You can shoot in movie mode, and use Clear Image Zoom to get TWICE as close in on your subject- AND STILL KEEP RECORDING IN 4K!
Add to that, that you can shoot 4K in both full frame and APS-C, and you suddenly have a new slew of lenses at your disposal."
Funktionen finns i A7 IIrna och åtminstone i A6300 och A6500, samt Sonys digitala videokameror.
https://www.youtube.com/watch?v=Ahq8NZ8stuU
https://youtu.be/o80BszPSUng
http://magiclanternshooter.com/one-lens-rule-sony-clear-image-zoom/
"The genius of Clear Zoom.
As photographer, we have been told for YEARS not to use digital zoom, and only use optical zoom in camera. Digital zoom is nothing more than a crop, and you might as well just do that when you get back home.
But Clear Image Zoom is different. It uses a center crop on the sensor and a software algorithm to zoom in.
Now, the big disclaimer is that this mode doesn’t work in RAW, because, well, RAW photos are just that- bits of data that have not been interpreted at all.
But when you are shooting in MOVIE mode, it’s a whole different story.
You can shoot in movie mode, and use Clear Image Zoom to get TWICE as close in on your subject- AND STILL KEEP RECORDING IN 4K!
Add to that, that you can shoot 4K in both full frame and APS-C, and you suddenly have a new slew of lenses at your disposal."