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DXOMARK's comprehensive camera lens test result database allows you to browse and select lenses for comparison based on their characteristics, brand, price, lens type, lens size, focal range and aperture.
- Lenses
Camera lens rankings. The DXOMARK scores in the rankings...
- DXOMARK lens testing protocol and scores
In this article, we explain how we test for different...
- Lenses
22 kwi 2021 · The goal of this article is to give you some pointers on how you can do some basic lens testing at home. To do that, I will share with you techniques I have used to test my lenses. There are two parts to my lens-test goal: Evaluating the lens’s performance, Getting the testing out of the way so that I can go out and make photos.
The lens testing resolution patterns are based on those used for the NBS 1010A test chart. There's a high contrast set on the left of center and a low contrast set on the right of center. In the center is a checkerboard pattern which is used for focusing.
However, deciphering MTF charts and comparing the resolution of different lenses can be a science unto itself. This tutorial gives an overview of the fundamental concepts and terms used for assessing lens quality.
28 sie 2023 · In a nutshell, you can determine lens quality by performing a series of tests that evaluate sharpness, focus, and aperture, as well as inspecting for physical flaws. Stick around and you’ll learn: How to identify lens flaws before they ruin your shots. Ways to test zoom and focus mechanisms for optimal performance.
Use our mirrorless and DSLR interchangeable lens camera and lens comparison tools to determine which lens is the sharpest, which lens has the least distortion, which lens has the least flare, and MUCH more!
In this article, we explain how we test for different criteria in the DxOMark image quality test lab and how the test results translate into sub-scores and the final DxOMark lens score. For our testing, we mount lenses on cameras and measure them for the following criteria: Resolution, derived from the MTF (Modulation Transfer Function) measurement
