Newton’s Ring Apparatus 60mm Diam. Plates
$18.00 excl. GST
Optically polished glass 60mm diameter plates, one plane, one plano-convex mounted in metal frame. Pressure applied by three adjustable screws.
Description
Optically polished glass 60mm diameter plates, one plane, one plano-convex mounted in metal frame. Pressure applied by three adjustable screws.