The focus of rays close to the principal axis will match the sensor surface. Off-axis rays will be in focus closer to the lens. Thus, lens systems showing a strong field curvature aberration do not deliver sharp images over the entire plane. The effect is easy to display. When imaging a...
curvature between two brain regions considers the strength of connection between those two brain regions in the context of the rest of the brain. This measurement takes into account the context of a brain region pair and serves as a useful lens through which to analyze the robustness of the ...
Scanner 116 passes the 8 mm beam through a two-axis galvanometer and then focuses the beam on back surface 22 through a flat-field objective lens. The two-axis galvanometer includes a set of two mirrors that allow planar x-y motion of the focused beam on the work surface of slider 10...
resulting in a conical or irregular shape and causing visual impairment [1]. Both genders are not spared, and KC typically manifests in early adolescence and advances till the fourth decade of life. It asymmetrically
Involves the conversion of non-numeric values to numeric values, a process commonly applied to categorical features representing qualitative data without inherent mathematical meaning. While easily comprehensible to humans, such data poses challenges for computers. Consequently, all categorical data are trans...
and therefore when the curvature of the arm is modified, which cause a spring effect, which can moreover be accentuated if the arm is made of plastic and/or if the rod is made of a spring material, meaning that the arm and/or the rod therefore has/have what may be qualified as a ...
understand the concepts of lens formula, magnification and power of lens concave lenses when an object is placed at infinity, a virtual image is formed at the focus. the size of the image is highly diminished and point size. when an object is placed at a finite distance from the lens, a...
5) the curvature radius of convex lens 凸透镜曲率半径 例句>> 6) minimum bending radius 最小弯曲半径 1. Mathematic calculation approach of minimum bending radius of mandrel based on Matlab 基于Matlab的芯轴最小弯曲半径计算 2. At last, the formulation of allowable minimum bending radius ...