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Camera Lens Test Pattern Charts
Lens test patterns are essential tools used by photographers and videographers to evaluate and calibrate optical quality, focus, and distortion in camera lenses. These patterns include grids, concentric circles, and resolution charts that reveal lens sharpness, chromatic aberration, and vignetting. By analyzing how a lens reproduces these standardized test images, users can ensure optimal image quality, diagnose issues, and make precise adjustments, making lens test patterns invaluable in both professional and amateur photography setups.