Please take a moment and update your account profile. If you have an updated account profile with basic information on why you are on Air Warriors it will help other people respond to your posts. How do you update your profile you ask?
There are waivers for mild color vision deficiency. If you fail the ishihara but pass the FALANT at NAMI, you should have no problem getting a waiver.
No, you cannot wear contact lenses or glasses when being tested.