- opaque stop
- диафрагма тёмного поля
Англо-русский словарь промышленной и научной лексики. 2014.
opaque stop
Смотреть что такое "opaque stop" в других словарях:
stop out — I. transitive verb 1. : to cover part of (a printing surface) with something that does not print or that prevents printing: as a. : to cover (areas on a negative being prepared for photoengraving) with an opaque substance to prevent light action; … Useful english dictionary
Microscope — An optical instrument that augments the power of the eye to see small objects. The name microscope was coined by Johannes Faber (1574 1629) who in 1628 borrowed from the Greek to combined micro , small with skopein, to view. Although the first… … Medical dictionary
Dispersion staining — Contents 1 Dispersion Staining 1.1 Becke Line Dispersion Staining 1.2 Oblique Illumination Dispersion Staining 1.3 Darkfield Illumination Dispersion Staining … Wikipedia
Rheinberg microscope — See under microscope. * * * a type of darkfield microscope whose condenser is modified by having a colored instead of an opaque stop, with the annulus in a complementary color. Called also color contrast m … Medical dictionary
motion-picture technology — Introduction the means for the production and showing of motion pictures. It includes not only the motion picture camera and projector but also such technologies as those involved in recording sound, in editing both picture and sound, in… … Universalium
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
Clock of the Long Now — The first prototype, on display at the Science Museum in London. The Clock of the Long Now, also called the 10,000 year clock, is a proposed mechanical clock designed to keep time for 10,000 years. The project to build it is part of the Long Now… … Wikipedia
Infrared photography — Top: tree photographed in the near infrared range. Bottom: same tree in the visible part of the spectrum … Wikipedia
literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… … Universalium
Film speed — is the measure of a photographic film s sensitivity to light, determined by sensitometry and measured on various numerical scales, the most recent being the ISO system. A closely related ISO system is used to measure the sensitivity of digital… … Wikipedia
USF — Universal Subtitle Format Le Universal Subtitle Format, abrégé sous le sigle USF (de l anglais signifiant littéralement « format universel de sous titrage »), est un format de sous titrage basé sur XML pour des raisons de flexibilité,… … Wikipédia en Français
