OPTIC FOCUS

Brand	Owner (click to sort)	Address	Description
OPTIFOCUS	NISSAN CHEMICAL INDUSTRIES, LTD.	7-1, 3-Chome, Kanda-Nishiki-Cho Chiyoda-ku, Tokyo Japan	OPTIC FOCUS;Unprocessed plastics in primary form for micro lens; unprocessed plastics;
OPTIFOCUS	NISSAN CHEMICAL CORPORATION	5-1, Nihonbashi 2-chome, Chuo-ku, Tokyo 103-6119 Japan	OPTIC FOCUS;Unprocessed plastics in primary form for micro lens; unprocessed plastics;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention relates to a method for optically detecting at least one entity which is arranged on a substrate. The at least one entity is scanned with a measuring volume using at least one radiation source and a confocal optic. During a scanning process an auxiliary focus is generated by means of at least one second radiation source and a second optic. Radiation generated by the first radiation source is collimated by a first optic and radiation generated by the second radiation source is collimated by a second optic. A retroreflection from the auxiliary focus is detected by at least one detector and is used to measuring the position of an interface and, thus, for indirectly positioning the measuring volume. The position of the auxiliary focus relative to the measuring volume is adjustable in a defined manner.