Lens holder wooden (Each) N915076 which makes it easier to

which makes it easier to check calculations for accuracy

illustrated by Jeanette Louden: A brilliant rhyming story with animals appearing and disappearing before your eyes

This cost efficient and safety conscious item

The addition of an FX loop allows you to add additional FX units to further enhance your performance

5-minute looper

Lens holder wooden (Each) N915076 which makes it easier toFinished wood V shaped slot holds lenses or mirrors up to 76mm diameter Holds convex or concave lenses or mirrors Index mark engraved on each end of the base 5" x 3. 75" x 1. 87" dimensions Finished wood V shaped lens holder; fitting convex or concave lenses or mirrors up to 76mm in diameter. For use in demonstrating the principles of light and color. Lenses mirrors not included.