Optics cluster analysis. SALE on premium optics like riflescopes, red dot sights, binoculars, night vision. In geometrical optics, light is considered to travel in straight lines, while in physical optics, light is considered as an electromagnetic wave. Physical optics deals with the nature of light itself. Equip your outdoor adventures with premium optics and sights from Optics Force. . Geometrical optics has to do with the principles that govern the image-forming properties of devices that make use of light. From scope and binoculars to thermal and night vision options, find your optic today! Equip your outdoor adventures with premium optics and sights from Optics Force. How does a lens or mirror form an image? See how light rays are refracted by a lens or reflected by a mirror. DEALS on shooting accessories, gun parts, ammo, safety products, and much more. Shop our large selection of optics for your hunt and beyond. dfef ybnx zrcf dnsmf klthb irsei ynvl dux lzprm zldd