adjustable eyepiece

См. также в других словарях:

• telescope — /tel euh skohp /, n., adj., v., telescoped, telescoping. n. 1. an optical instrument for making distant objects appear larger and therefore nearer. One of the two principal forms (refracting telescope) consists essentially of an objective lens… …   Universalium

• Binoculars — Binocular telescopes, or binoculars (also known as field glasses), are two identical or mirror symmetrical telescopes mounted side by side and aligned to point accurately in the same direction, allowing the viewer to use both eyes (binocular… …   Wikipedia

• peep sight — noun rear gunsight having an adjustable eyepiece with a small aperture through which the front sight and the target are aligned • Hypernyms: ↑gunsight, ↑gun sight * * * noun : a rear sight having an adjustable metal piece pierced with a small… …   Useful english dictionary

• Peep sight — In firearms, a peep sight (also known more formally as an aperture sight ) is a type of rear gunsight, having an adjustable eyepiece with a small aperture through which the front sight and the target are aligned. These sight are used on target… …   Wikipedia

• peepsight — peep sight n. A rear sight of a firearm consisting of an adjustable eyepiece with a small opening through which the front sight and the target are aligned. * * * …   Universalium

• pancratic — (ˈ)pan|krad.ik adjective Etymology: Latin pancratium + English ic 1. : of or relating to a pancratium 2. [pan + cratic] : marked by or giving mastery of all subjects or matters 3. : having all or many degrees of power used especially of an… …   Useful english dictionary

• Telescopic sight — Scope redirects here. For other uses, see Scope (disambiguation). View through a 4x rifle scope. A telescopic sight, commonly called a scope, is a sighting device that is based on an optical refracting telescope. They are equipped with some form… …   Wikipedia

• Comparison of movie cameras — See list of movie cameras for a comprehensive listing of movie cameras. The following tables make a comparison of movie cameras that are in common professional usage in recent years. This list is strictly limited to film based cameras, in order… …   Wikipedia

• Optical microscope — Microscope Uses Small sample observation Notable experiments Discovery of cells Inventor Hans Lippershey Zacharias Jans …   Wikipedia

• Barlow lens — The Barlow lens, named for its creator, the English engineer Peter Barlow, is a diverging lens which, used in series with other optics in an optical system, effectively increases the focal ratio of an optical system as perceived by all components …   Wikipedia

• Arricam — Infobox Movie Camera cameraline=Arricam caption=Introduced in 2000, the Arricam ST (top) and LT (bottom) represent Arri s flagship cameras. models=Studio (ST), Lite (LT) manufacturer=Arri introduced=2000 (ST and LT) gauge=35 mm weight= ST 8.15… …   Wikipedia