1. Calibrate camera or lens?
2. Off by how much then is consider an issue?
3. Using Focus chart at 45degree vs 30degree, result is different, must die die use 45degree?
4. Longer focal length tendency to back focus a bit?
5. Calibrate by nikon need to pay how much? can take back within a day?
thanks!
2. Off by how much then is consider an issue?
3. Using Focus chart at 45degree vs 30degree, result is different, must die die use 45degree?
4. Longer focal length tendency to back focus a bit?
5. Calibrate by nikon need to pay how much? can take back within a day?
thanks!