While results are usually accurate, mistakes can happen. If you feel the results are incorrect, you may file for an appeal. However, you must provide medical documentation stating the contrary. For instance, if your glasses number is too high, you can go to an eye doctor to prove your real vision.
Once you send in the documentation, you should receive a response within several business days, although sometimes it can take longer.
Once you are cleared as fit, you will once again be considered.