rod lens
21Borescope — A borescope is an optical device consisting of a rigid or flexible tube with an eyepiece on one end, an objective lens on the other linked together by a relay optical system in between. The optical system is usually surrounded by optical fibers… …
22Nippon Sheet Glass — Co., Ltd. 日本板硝子株式会社 Nippon Sheet Glass logo.svg Type Public, (TYO: 5202) Industry Glass Founded 1918 in Osaka …
23telescope — Hopkins rod lens t. an endoscopic t. in which the air containing spaces between the conventional series of lenses are replaced with glass rods with polished ends separated by small “air lenses.” This system transmits more light, yields greater… …
24Laparoscopic surgery — Laparoscopic surgery, also called minimally invasive surgery (MIS) , bandaid surgery , keyhole surgery , or pinhole surgery is a modern surgical technique in which operations in the abdomen are performed through small incisions (usually 0.5… …
25Caliper — For other uses, see Caliper (disambiguation). A vernier caliper …
26Functional Endoscopic Sinus Surgery — (FESS) is a surgical modality for some diseases of the nose and paranasal sinuses. It is a relatively recent surgical procedure that uses the help of nasal endoscopes (which make use of Hopkins rod lens telescopes): these are endoscopes which… …
27Hopkins — Sir Frederick G., English biochemist and Nobel laureate, 1861–1947. See Benedict H. Cole reagent. H. H., 20th century Br. optical physicist. See H. rod lens telescope …
28hysteroscope — An endoscope used in direct visual examination of the uterine cavity. SYN: uteroscope. [hystero + G. skopeo, to view] contact h. h. with a graded refractive index rod lens; it does not require distension for visualization and af …
29Fanni — Rod Fanni (* 6. Dezember 1981 in Martigues) ist ein französischer Fußballspieler. Er spielt auf der Position des rechten Verteidigers. Inhaltsverzeichnis 1 Vereinskarriere 1.1 Stationen 2 Nationalmannschaft 3 …
30eye, human — ▪ anatomy Introduction specialized sense organ capable of receiving visual images, which are then carried to the brain. Anatomy of the visual apparatus Structures auxiliary to the eye The orbit The eye is protected from mechanical injury… …
