Medical Encyclopedia Related to curvatures:Intrinsic curvature Graphic Thesaurus🔍 DisplayON AnimationON Legend Synonym Antonym Related </>embed</> arc arching curve bend curving curvature noun Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webm...
A dual-focus objective lens for an optical pickup which is compatible with both 0.6 mm and 1.2 mm disks is compensated in its aberration with respect to a light spot on a recording plane of the loaded disk and at least one of a light-receiving plane and a light- emitting plane of the...
The limits for the dimensions of the individual lenses and for the overall length of the objective are also defined. USE - Objective lens for optical instrument.ROTHE ERNSTBLEICHER JAKOB
The limits for the dimensions of the individual lenses and for the overall length of the objective are also defined. USE - Objective lens for optical instrument.BLEICHER, JAKOB, MUENCHEN, DEROTHE, ERNST
The objective of this work is to demonstrate the use of Heron's formula to perform a multi-scale analysis of curvatures on profiles measured on an aspheric lens. Also included are analyses of juncture regions created by different stitching of adjacent profile measurements. The curvatures are ...
(10, typically the windshield of an automobile) to visualize the formed image into a virtual image observable by viewing along a predetermined observation-direction from a predetermined observation-location, wherein the plurality of lenses of the lens array (8) are distributed in such a manner ...
Device for the precision working of an optical surface (64) of a lens, wherein the apparatus comprises the following constituents:Adaptable lapping disc (12) for the fine machining of a lens surface,the comprises:a rigid base (18), which defines a basically convexly-curved,a working surface ...
within the predetermined range of curvatures, and to fixed in its solid shape of the substance (24) of the working surface (22) in a position corresponding to the curvature of a selected lens surface, and receives the corresponding position during the fine machining of the lens surface upright...
An optical imaging lens proofed against field curvatures, in an imaging module, and the module being used in an electronic device, is, from an object side to an image side, composed of a first lens with a positive refractive power, a second lens, a third lens, a fourth lens with a ...
Contact lensCorneal curvatureCorneal thicknessCorneal volumePurpose: To assess the effect of different disposable soft contact lenses on several corneal parameters-thickness, anterior and posterior curvature, and volume-by means of a Scheimpflug imaging-based device (Pentacam HR). Diurnal variations of ...