Attachment optical system
AssigneeNikon Corporation
InventorHidetsugu TAKAGI
Life of this patent
Estimating the term…
Abstract
An attachment optical system (AL) is an attachment optical system for a microscope detachably mounted between an objective lens (OL) that receives light from an object and converts the light into parallel light and an image forming lens that forms an image with the light from the objective lens (OL), the attachment optical system comprising: a first optical element (EL1) having negative refractive power; and a second optical element (EL2) having positive refractive power.
Claims10
An attachment optical system for a microscope detachably mounted between an objective lens that receives light from an object and converts the light into parallel light and an image forming lens that forms an image with the light from the objective lens, the attachment optical system comprising:
- a first optical element having negative refractive power;
- and
- a second optical element having positive refractive power.
Dependencies are inferred from the claim text.