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DXOMark lens test. A few doubts on their findings


DXOMark lens test. A few doubts on their findings

Looking at Photozone test of same lens, I can read “the resolution characteristic of the lens is generally on a very high level†and the graph shows a max ...

DXOMARK lens testing protocol and scores

The DxOMark Lens Score corresponds to an average of the optimal quantity of information that the camera can capture for each focal length.The quantity of ...

Do you think DxOMark is accurate? - FM Forums - Fred Miranda

I find the DxO lens testing difficult to interpret but I admit I haven't spent much time at it. For sensors, I find their results correspond ...

dxo mark scores and being on the low end of the scale - Reddit

Lens tests in general are garbage. You don't know what distance, that can make a huge difference in sharpness in some lenses, whether they ...

Frequently Asked Questions - DXOMARK

Then it takes a couple of days to convert the test results into an article that can be published on the site. Like everyone else's our resources are limited ...

DXOMark lens reviews?: Pentax SLR Talk Forum

This type of test strongly favours lenses that are designed for macro and reproduction (or lenses designeto do well photographing test charts ...

How relevant are the DxOMark scores and tests?

DXOMark primary "scores" are utterly useless. IGNORE THEM. It is a futile effort to try and reduce a complex entity such as a DSLR to a ...

How DxO mark tricks you into being stupid - Mu-43

I suspect that this shows up on some lenses as reduced edge sharpness. They shoot a fixed target which is flat. Mainly only copy lenses are made ...

Pay Attention to the Man Behind the Curtain - Lens Rentals | Blog

So, as someone who tested literally thousands of lenses for several years using Imatest, I recommend you take all of these sites in as a gestalt ...

DxOmark lens "scoring" versus facts - the good, the bad and the ...

And yes, this is not only from the industry gold standard optical bench, but has been based on multiple lens copies as well. So where Dxomark ...

How DXOMARK scores smartphone rear cameras

This means DXOMARK results are both reliable and repeatable. Outdoor test scenes take place in a variety of locations throughout metropolitan ...

Nikkor vs Carl Zeiss - DxOMark - | The GetDPI Photography Forum

A lens that may produce outstanding results at infinity may not be well corrected at close distances. DXO tests are done at very close distances and reflect the ...

DXOs P-MPIX is NOT a Lens Sharpness Metric | FF in Crop is same ...

For many years I have had questions about DXO Marks various camera tests and scores. The thing that bothered me the most was that they were ...

Lens reviews update: DxOMark data for Sony NEX primes comments

In both cases using the list box results in much better results with far more blue on the graph, much less vignetting and distortion. Likely DxO has problems ...

lens - Does it actually matter considering DxOMark's Perceived MPix ...

This is pretty much the same question and answer as an existing question, the lenses are just (slightly) different. But it's all the same thing: ...

Nikon Nikkor Z 14-30mm F4 S lens review - DXOMARK

When stopped down by one stop to F5.6, sharpness levels improve significantly, especially in the outer zones, where the results are close—though ...

How we evaluate Smartphone Camera Image Quality - DxOMark

The image-quality team at DXOMARK has scrupulously followed the evolution of smartphone camera technology and continues to do so, adapting its testing protocol ...

Smartphones vs Cameras: Closing the gap on image quality

We expect that from a full-frame camera, but it is an impressive achievement for a smartphone. Looking closer we notice some loss of detail in the water in the ...

Evaluating computational bokeh: How we test smartphone portrait ...

This all said, the scene is currently shifting, with smartphone manufacturers working on ways to computationally simulate the shallow depth of field and bokeh ...

Who Does DXO Rate the Leica APO-Summicron-SL 35mm f/2 ASPH ...

Is the DXO methodology appropriate to evaluate the lens, rather than MTF charts? I expected a closer correlation to the MTF published results ...