The Q22-XE is specifically designed to polish small optics (up to 100mm in diameter.) With its compact footprint and user friendly interface, the Q22-XE is ideal for any production environment. The Q22-XE also offers a small (20 mm diameter) wheel that allows polishing of even steeper concave optics (concave radius as small as 15 mm!) The Q22-XE can improve each surface figure by more than 5x in each polishing run. With its low price point, the Q22-XE is automated, easy-to-use, deterministic precision that belongs in every optics shop.