公开(公告)号：US20200209603A1

公开(公告)日：2020-07-02

申请号：US16719386

申请日：2019-12-18

Applicant: CHROMA ATE INC.

Inventor： Shih-Yao PAN ,  Yu-Yen WANG ,  Tsung-Hsien OU ,  Kuo-Wei HUANG

IPC: G02B21/02 ,  G02B21/36

Abstract: A separate microscopy system, applied to observe a specimen positioned on a stage and further to image the specimen on an imaging device, includes an ocular-lens unit, an adjustment unit and an objective-lens unit. The ocular-lens unit has an ocular-lens optical axis, and is manipulated to make the ocular-lens optical axis perpendicular to the stage. The adjustment unit is assembled to a side of the ocular-lens unit close to the stage. The objective-lens unit has an objective-lens optical axis, and is assembled to a side of the adjustment unit close to the stage. The objective-lens unit is manipulated to be adjusted by the adjustment unit to make the ocular-lens optical axis, the objective-lens optical axis and the imaging device co-axially and perpendicular to the stage, such that the specimen can be imaged at an imaging center position of the imaging device. In addition, an adjusting method thereof is also provided.

公开(公告)号：US20230124939A1

公开(公告)日：2023-04-20

申请号：US17959443

申请日：2022-10-04

Applicant: CHROMA ATE INC.

Inventor： Kuo-Wei HUANG ,  Hung-Ta KAO ,  Po-Chen KANG ,  Szu-Yuan WENG ,  Yu-Yen WANG

IPC: G01J1/02 ,  G02B7/02

Abstract: An optical lens assembly is adapted for receiving a light beam that is emitted by an object, and includes a lens unit and a sleeve unit. The lens unit includes a casing that has a light-incident side adapted for receiving the light beam. The sleeve unit surrounds the light-incident side of the casing, and defines a light-receiving space that is adapted for the light beam to pass through so that propagation of the light beam is unaffected by disturbance caused by movement of air. An optical measurement method includes steps of: a) providing a lens unit, a sleeve unit, and an object that is for emitting a light beam; and b) operating the lens unit so that the light beam is received by the lens unit.