Found 1 items, similar to Huyghenian eyepiece.
English → English (gcide) Definition: Huyghenian eyepiece Huyghenian \Huy*ghe"ni*an\, a. Pertaining to, or invented by, Christian Huyghens, a Dutch astronomer of the seventeenth century; as, the Huyghenian telescope. [1913 Webster] Huyghenian eyepieceSee under Eyepiece. [1913 Webster]