RAF Colour Vision Tests
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I'd phone them, but I understand they require you to pass the Holmes Wright lantern.
I do not know if this is in addition to, or instead of the Ishihara.
What I do know is that the intensity of the lights is much lower than that of the civilian test, and is considerably more difficult to pass.
When I had my colour vision professionally (and independently) assessed, I had a quick look at the lower intensity setting, and it's WELL outside what I can do.
grob103
I do not know if this is in addition to, or instead of the Ishihara.
What I do know is that the intensity of the lights is much lower than that of the civilian test, and is considerably more difficult to pass.
When I had my colour vision professionally (and independently) assessed, I had a quick look at the lower intensity setting, and it's WELL outside what I can do.
grob103