Опубликовано в "Бизнес, Бизнес", язык - English. 6 страниц.
Aspherical lenses are any lenses whose surface angles and profiles are neither part of a sphere nor part of a cylinder. Conventional lenses have the same curve across their entire surface, like a ping-pong ball. Aspherical lenses accomplish the same amount of refraction but are flatter and slimmer. Еще
