diff --git a/laboratoryFiles/CameraCalibration1_student.pdf b/laboratoryFiles/CameraCalibration1_student.pdf
index 3f97c3a82d2ebb8e557397aed9bc14ab91700227..dd9cbb724f361eb192394fdf2eeeb6b9dbccd506 100644
Binary files a/laboratoryFiles/CameraCalibration1_student.pdf and b/laboratoryFiles/CameraCalibration1_student.pdf differ
diff --git a/laboratoryFiles/CameraCalibration2_student_new.pdf b/laboratoryFiles/CameraCalibration2_student.pdf
similarity index 76%
rename from laboratoryFiles/CameraCalibration2_student_new.pdf
rename to laboratoryFiles/CameraCalibration2_student.pdf
index f7269af77b3027e6aacb52483371329f7874a680..d37fc5b209e8306cb3330577e59b31f6e9bce8b6 100644
Binary files a/laboratoryFiles/CameraCalibration2_student_new.pdf and b/laboratoryFiles/CameraCalibration2_student.pdf differ
diff --git a/laboratoryFiles/digitalcamera_student.pdf b/laboratoryFiles/digitalcamera_student.pdf
index 07b315816f0f2434809bf6373ead253b3595bc91..ee377b3137028cc9b20c923d142ce93a6d2bd8d1 100644
Binary files a/laboratoryFiles/digitalcamera_student.pdf and b/laboratoryFiles/digitalcamera_student.pdf differ
diff --git a/laboratoryFiles/panorama_student.pdf b/laboratoryFiles/panorama_student.pdf
index fb041a6b53be517c91555ac85869da15f1ed2286..ab04d467de20fe1ded4a472ed14dcd9ac1558c4c 100644
Binary files a/laboratoryFiles/panorama_student.pdf and b/laboratoryFiles/panorama_student.pdf differ
diff --git a/laboratoryFiles/visualizationStudent.pdf b/laboratoryFiles/visualizationStudent.pdf
index b17faee0b728d605775efb4a95ebb4b943d521f5..adf5299d38324303c045f37c7d2383e9f1d4e2de 100644
Binary files a/laboratoryFiles/visualizationStudent.pdf and b/laboratoryFiles/visualizationStudent.pdf differ