Lens Cap Usefulness

[bkisel]

Is there any use for the standard lens caps that come with the Vari-Zone beyond just protecting the scope lenses? Seems like there should be considering one end is clear and the other end looks like 10-20% yellow. Maybe in bright light or fog or in rain (so you could wipe off without scratching the scope lens)?

Thanks…

[deerdhunter]

I think I read somewhere that the yellow tint is supposed to help you see better in fading light.