The AprilGrid Calibration Target with Bracket is an advanced calibration tool designed for high-precision camera and vision system calibration. Featuring the widely used AprilTag grid pattern, this calibration plate offers easy detection and high accuracy for camera alignment, lens distortion correction, and intrinsic/extrinsic parameter estimation. The included bracket ensures stable mounting, making it ideal for use in industrial and robotic applications, where consistent calibration is critical. Its customizable design supports various sizes and configurations, allowing for precise calibration in both indoor and outdoor environments.