초록 ▼

A reticle has a vertical line; a horizontal line intersecting the vertical line at a center point; and a plurality of quadrilaterals. Each of the plurality of quadrilaterals intersects either the vertical line or the horizontal line to form first and second measuring points. Each of the first and se

A reticle has a vertical line; a horizontal line intersecting the vertical line at a center point; and a plurality of quadrilaterals. Each of the plurality of quadrilaterals intersects either the vertical line or the horizontal line to form first and second measuring points. Each of the first and second measuring points is spaced a predetermined distance from the center point.

대표청구항 ▼

What is claimed is: 1. A reticle comprising: a vertical line; a horizontal line intersecting the vertical line at a center point; a plurality of diamonds spaced along the vertical and horizontal lines, each of the plurality of diamonds intersecting either the vertical line or the horizontal line to

What is claimed is: 1. A reticle comprising: a vertical line; a horizontal line intersecting the vertical line at a center point; a plurality of diamonds spaced along the vertical and horizontal lines, each of the plurality of diamonds intersecting either the vertical line or the horizontal line to form first and second measuring points, each of the first and second measuring points being spaced a predetermined distance to one side of the center point; wherein each of the plurality of diamonds includes a first line, a second line, a third line, and a fourth line, wherein the first and second lines intersect to form the first measuring point, wherein the third and fourth lines intersect to form the second measuring point, wherein the first and fourth lines intersect to form a third measuring point, wherein the second and third lines intersect to form a fourth measuring point, wherein the first and second measuring points are located on either the vertical line or the horizontal line; wherein the third and fourth measuring points are laterally spaced a predetermined distance from either the vertical line or the horizontal line; and wherein none of the plurality of diamonds surround the center point at the intersection of the vertical and horizontal lines, but are all spaced either vertically or horizontally from the center point.