All about DxOMark
| What is DxOMark? | DxOMark writers | Lens scores | Sensor scores | In-depth measurements | Glossary | Company |
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DxOMark is the trusted industry standard for camera and lens independent image quality measurements and ratings. For years we have established our reputation for the best:
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To rank and compare photographic equipment, DxOMark provides three types of image quality scores for lenses mounted on a camera: the DxOMark Score, five Metric Scores, and five Use Case Scores: |
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To help photographers rank and compare photographic equipment, DxOMark provides four scores showing camera sensor image quality performance:
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Learn how DxO Labs tests camera sensors and lenses and how the DxOMark scientific measurements and protocols are defined. |
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We measure the performance of camera sensors that are capable of producing RAW images, be it in professional, semi-professional or consumer-level categories. We also measure the performance of interchangeable lenses for cameras equipped with such sensors. |
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DxOMark has many unique features, two of which are that (1) we perform sensor measurements on RAW images and (2) we test each lens on every camera on which it can be mounted. Why do we do this? |
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Definitions of the digital photography terms and the DxOMark specific terms that we use throughout the site. |
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