+- Opticallimits (https://forum.opticallimits.com)
+-- Forum: Forums (https://forum.opticallimits.com/forumdisplay.php?fid=4)
+--- Forum: Sony (https://forum.opticallimits.com/forumdisplay.php?fid=14)
+--- Thread: A7s, A7r, A7 (/showthread.php?tid=1449)
A7s, A7r, A7 - Guest - 07-01-2014
B&H review
http://www.bhphotovideo.com/explora/photography/hands-review/sony-a7-series-which-model-suits-you-best?cm_mmc=EML-_-Promotion-Sony_a7NowShipping-_-140701-_-Body_Explora_Sony-a7-Review
A7s, A7r, A7 - vodanh1982 - 07-03-2014
http://www.dxomark.com/Reviews/Sony-Alpha-7S-sensor-review-New-low-light-champ/Sony-A7S-versus-Sony-A7-versus-Sony-A7R
The DXO dynamic range are opposite of B&H review
A7s, A7r, A7 - Guest - 07-03-2014
Quote:http://www.dxomark.com/Reviews/Sony-Alpha-7S-sensor-review-New-low-light-champ/Sony-A7S-versus-Sony-A7-versus-Sony-A7RDXO do not look at real life results. Their measuerments have virtually nothing to do with the results you can achieve with a particular camera or lens. Better ignore them.
The DXO dynamic range are opposite of B&H review
A7s, A7r, A7 - Brightcolours - 07-04-2014
Quote:DXO do not look at real life results. Their measuerments have virtually nothing to do with the results you can achieve with a particular camera or lens. Better ignore them.The B&H "dynamic range" images are nonsensical, they only show a difference in used tonal curve (lower contrast on the S). Did not bother to read more of the dribble on that page after that.
A7s, A7r, A7 - eljamoquio - 07-09-2014
Quote:DXO do not look at real life results. Their measuerments have virtually nothing to do with the results you can achieve with a particular camera or lens. Better ignore them.
Maybe, but B+H didn't even crop the pictures the same, didn't say how they processed the files, and claimed that the camera had a great deal of influence on the vignetting of the picture (without explanation????).
Right now I'd trust DxOMark until B+H proves itself...
A7s, A7r, A7 - SNCF - 10-31-2014
Hi
I have Sony A7r and i can not solve simple problem.
Focusing
When using E mount lenses is ok.
When using A mount any kind of lens via adapter LA-EA4, when camera is just turned on, and no shutter pressed lens is still fousing when camera moves. I work in Manual mode and AF-S (single shot)
so focusing should be working only when shutter button pressed.
When object selected and focused (green square) by slightly pressed shutter button = focusing do not move more, but in preview it goes like in circus
Greetings
A7s, A7r, A7 - SNCF - 11-21-2014
noone knows?