公开(公告)号：US20230363629A1

公开(公告)日：2023-11-16

申请号：US18134870

申请日：2023-04-14

Applicant: Tamron Co., Ltd.

Inventor： Naoki YAMASHITA ,  Akira ONODA ,  Toshiya SEGAWA

IPC: A61B1/04 ,  A61B1/06 ,  G06T5/50

CPC classification number: A61B1/043 ,  A61B1/0638 ,  G06T5/50

Abstract: An image forming apparatus includes a light source that irradiates an observation target with excitation light; an imaging part that separately receives short wavelength-side NIR light and SWIR light from the observation target; and an image processing unit that generates a composite image having both a density of a short wavelength-side NIR light image and a definition of an SWIR light image.

公开(公告)号：US20220179131A1

公开(公告)日：2022-06-09

申请号：US17494358

申请日：2021-10-05

Applicant: TAMRON CO., LTD.

Inventor： Naoki YAMASHITA ,  Takahito MORI

IPC: G02B3/04 ,  G02B1/11

Abstract: In a cemented lens according to one aspect of the present invention, a first optical element provided with a first light shielding film and a second optical element provided with a second light shielding film are cemented by an adhesive layer, and the adhesive layer is exposed from between the first light shielding film and the second light shielding film.