phrogdriver said:Why is UV protection so important to you? Worried about a sunburn in the cockpit? I think the canopy blocks pretty much everything already.
If you look through something tinted dark (sunglasses/visor) your pupils dialate to allow more light through
If the Visor/sunglasses don't allow UV protection then you're allowing an increased amount of UV rays into your eyes than if you were looking through something clear with your pupils constricted.