This Physics learning game is a fun way to learn about concave and convex lenses. Learn the ray diagrams for various object positions in front of the lens through simulation. Understand the formation of real and virtual images. Learn the lens formula and sign convention in concave and convex lenses. Understand the magnification formula for finding out if the image formed is enlarged or diminished. Play and open all doors in the game. Solve numerical questions to find image position and magnification. There is no time limit for the levels so you can learn at your own pace. No boring ads to distract you from learning and enjoying the game. This physics learning game will help middle and high school students learn the principles of geometric optics in concave and convex lenses.