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Re: [OM] A65 request for image quality evaluation.

Subject: Re: [OM] A65 request for image quality evaluation.
From: "Bill Pearce" <billcpearce@xxxxxxx>
Date: Tue, 17 Jun 2014 02:44:47 -0500
I'm assuming you are speaking of the Sony pellicle mirror camera. If so, I give it high marks. Last Christmas, I got my girlfriend one. She has essential tremors, a genetic condition that causes one to be shaky, not unlike the early stages of Parkinson's, for which it is often mistaken, and treatments are hit and miss at best. NPR listeners will recognize that as the problem that has plagued Diane Rehm. I chose this one because of the 5 axis stabilization, and it is magic. It takes her from one usable shot out of a dozen to almost all good ones. She thinks it is magic. She was in the film days an active amateur photographer, and she has a good eye even though I'm biased. The files are all great. I've not played with the NR. So far all I've only seen jepgs, as she is new enough to digital to not comprehend raw files, but that will come soon.

-----Original Message----- From: Moose
Sent: Tuesday, June 17, 2014 2:08 AM
To: Willie Wonka ; Olympus Camera Discussion
Subject: Re: [OM] A65 request for image quality evaluation.

On 6/15/2014 6:23 PM, Willie Wonka via olympus wrote:
... I have put up two pictures on zone10 one made with the A200 and another with the A65. The A200 is a RAW converted to tiff I believe and the A65 is the jpeg straight from the camera also converted to tiff just to be fair. I have a RAW to tiff that wanted to post, but the Schnozz stubbornly refused to give me an upload permission...:), because the file was huge.

I would like to get the opinion of the pixel peepers amongst you on the picture quality of the camera (s). I picked this scene, so I could also get an idea of what the dynamic range and evaluate the metering performance.

Is this like a test - for us? You make it so hard to make a reasonable comparison. By shooting at quite different effective focal lengths, everything is of different sizes in the two images. JPEG converted to TIFF is not the same as RAW to TIFF. NR and sharpening default settings in JPEGs aren't necessarily right for a pixel level comparison.

So, it is clear that the A65 makes better images, but not by nearly as much as I would expect.

From someone used to 16 MB image files, the 24 MB A65 file looks pretty
poor. There's some really mushed together
detail in some of the foliage. I don't know if the kit lens is poor. Many are at their widest settings, esp. away from the center. Or did something bad happen in the journey from sensor to screen? NR?

That camera must surely be up to better than this example.

Bleary Eyed Moose

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