EYEPIECE n.
n, eyepiece, an eyepiece consisting of two plano-convex lenses with their curved surfaces turned toward the object glass, and separated from each other by about half the sum of their focal distances, the image viewed by the eye being formed between the two lenses. it was devised by Huyghens, who applied it to the teles…
FALLING a.
ay, To fall off, etc., under Fall, v. i. -- Falling band, the plain, broad, linen collar turning down over the doublet, worn in the early part of the 17th century. -- Falling sickness (Med.), epilepsy. Shak. -- Falling star. (Astron.) See Shooting star. -- Falling stone, a stone falling through the atmosphere; a me…