Print your own lens hood

Just in case you're out on safari and forgot your lens hood at home. ;-)

I'm assuming you'd have to print this on card stock or something for it to be able to hold up in the wind and actually block some light.

hehe that is nice. did you ever try it?

I printed one out to test it and it seemed to work just fine on my 70-300 (though I still have my original lens hood). It would be better printed on some type of heavier stock, but I can see it working in a pinch.