lens hood for olympus 75-300mm

thingiverse

A personalized version of the design available at http://www.thingiverse.com/thing:65894 was created using the Customizer app (http://www.thingiverse.com/apps/customizer/run?thing_id=65894). The object was printed in natural PLA plastic and then sprayed with a matt black finish. To recreate this item, set the dimensions as follows: d2 at 70mm, d1 at 57mm, thickness of 1.5mm, c_ht at 25mm, h2 at 10mm and h1 at 6mm. Finally, for a smooth surface, use $fn setting of 90.