Consumer Sports Optics Telescopes-refractors, reflectors, from 50mm to 125mm aperture.500mm f/l to 1000mm f/l.Manual and computerised go-to.Binoculars-toy, birding, astromical, hunting and sports.Riflescopes-airguns, shotguns, vermint, target and high power variables.Microscopes are mostly toy class. Lot sizes vary from 5-50.Dimensions vary depending on packaging between half a pound to 35 pounds.