Whats the major difference between the Waggoner and the Ishihara test? Aren’t the plates the same? I just read that the FAA uses screens instead of books but I still dont know the difference
Hi, I'd like to encourage your company to develop a BY/tritan PIP test book same as your online testing. *I've been identified as someone w/ mild tritan on yours & many other CVD testing. Thanks very much and I appreciate all your fine products & services!
Thank you for your suggestion, Bradley. We're glad to hear that our test confirmed what you had already known about your tritan defect. Very cool! Thanks for sharing.
Whats the major difference between the Waggoner and the Ishihara test? Aren’t the plates the same? I just read that the FAA uses screens instead of books but I still dont know the difference
Hi, I'd like to encourage your company to develop a BY/tritan PIP test book same as your online testing. *I've been identified as someone w/ mild tritan on yours & many other CVD testing. Thanks very much and I appreciate all your fine products & services!
Thank you for your suggestion, Bradley. We're glad to hear that our test confirmed what you had already known about your tritan defect. Very cool! Thanks for sharing.