O-type focusing

См. также в других словарях:

• Focusing screen — A focusing screen is a flat translucent material, usually ground glass, found in a system camera that allows the user of the camera to preview the framed image in a viewfinder. Often, a focusing screen has etched markings that differ from model… …   Wikipedia

• Self-focusing — is a non linear optical process induced by the change in refractive index of materials exposed to intense electromagnetic radiation. [Cumberbatch, E. Self focusing in Non linear optics , J. Inst. Maths Applics 6, 250 (1970)] Mourou, G. A. et al.… …   Wikipedia

• Isoelectric focusing — (IEF), also known as electrofocusing, is a technique for separating different molecules by their electric charge differences. It is a type of zone electrophoresis, usually performed in a gel, that takes advantage of the fact that a molecule s… …   Wikipedia

• The Focusing Blur — Infobox Album | Name = The Focusing Blur Type = Album Artist = Vintersorg Released = February 16, 2004 Recorded = 2002 2003 Genre = Progressive metal Avant garde metal Black metal Length = 53:50 Label = Napalm Records Producer = Vintersorg… …   Wikipedia

• Urban-type settlement — ( ru. посёлок городского типа, posyolok gorodskogo tipa ; ua. селище міського типу, selyshche mis koho typu ; abbreviated as ru. п.г.т. in Russian and as ua. с.м.т. in Ukrainian) is an official designation for a certain type of urban localities… …   Wikipedia

• ISTP (personality type) — This article is about the Myers Briggs personality type. For other uses of the acronym, see ISTP.ISTP (Introversion, Sensing, Thinking, Perceiving) is an acronym used in the Myers Briggs Type Indicator (MBTI) publications to refer to one of the… …   Wikipedia

• Mamiya C330 — C330 with one of the gripholders The Mamiya C330 professional f is a traditional film twin lens reflex camera introduced in the 1970s for the professional and advanced amateur photography markets. This model was 340 grams lighter than the… …   Wikipedia

• HEBREW GRAMMAR — The following entry is divided into two sections: an Introduction for the non specialist and (II) a detailed survey. [i] HEBREW GRAMMAR: AN INTRODUCTION There are four main phases in the history of the Hebrew language: the biblical or classical,… …   Encyclopedia of Judaism

• 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

• Nikon F2 — Photomic (DP 1 prism) Type 35 mm SLR camera Lens mount Nikon F mount Focus manual Exposure manual …   Wikipedia

• History of the single-lens reflex camera — The history of the single lens reflex camera predates the invention of photography in 1826/27 by one and a half centuries with the use of a reflex mirror in a camera obscura first described in 1676. Such SLR devices were popular as drawing aids… …   Wikipedia