US Patent No. 10,359,636

BEAM SHAPER


Patent No. 10,359,636
Issue Date July 23, 2019
Title Beam Shaper
Inventorship Pavel Jurik, Prostredni Becva (CZ)
Assignee Robe Lighting s.r.o., Roznov pod Radhostem (CZ)

Claim of US Patent No. 10,359,636

1. An automated luminaire comprising:a light beam generating light source;
a pair of lenticular lenslet arrays which are mounted to intersect and modulate the light beam;
wherein the lenticular lenslets of one array are shaped so a plurality of convex lenslets of one array nest into a plurality of concave lenslets of the other array;
wherein at least one lenslet array of the pair is articulated to change the separation distance between the lenslet arrays; and
wherein at least one lenslet array of the pair is articulated to rotate about a center of rotation and wherein the center of rotation of the lenslet array is outside the light beam.