Ключевые слова: astronomy, background, book, close up, closeup, cosmos, detail, discover, discovery, equipment, exploration, explore, eyepiece, find, finder, galaxy, glass, hobby, i watched, images, instrument, lens, magnify, mirror, nature, object, observation, ocular, optical, optics, parts, photos, planet, science, scope, search, sky, space, spyglass, star, study, table, telescope, tools, universe, viewfinder, white,