App: Optics  Simulator
Developer: 继岭 陈
Genres: Education, Utilities

Optics simulation
▶Simulate various light sources:beam, and point source
▶Simulate reflection in plane or arc mirror
▶Simulate refraction in plane or arc interfaces, including both refracted and reflected rays
▶Simulate ideal lens/mirror, which obeys lens/mirror equation
▶Angular measurement

Release notes:
Added Blocker and Beam Splitter.