Microscope optical adapter system

Abstract

The invention discloses a microscope optical adapter system. A microscope is a surgical or slit-lamp microscope. The optical adapter system comprises a body shell and a lens group, the two ends of thebody shell are connected with a spectroscopic device of the microscope and a digital photography device, and the digital photography device is a common mobile phone or tablet computer. The lens groupis arranged in the body shell, and comprises a first lens group for converging the outgoing light of the spectroscopic device into a real image and a second lens group for imaging the real image to the digital photography device and located at the least significant end of the lens group. The exit pupil of the lens group is located behind the second lens group, and the distance between the exit pupil and the vertex of the rear optical surface of the lens at least significant end of the second lens group is no more than 30mm. The microscope optical adapter system can connect the spectroscopic device of the microscope and take pictures without affecting the operation of doctors in the use process, and the shooting vision is clear, convenient and fast; and the microscope optical adapter system is suitable for devices with miniature cameras, electronic zoom is not required, and professional requirements of the devices are low.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a microscope optical adapter system. Background technique [0002] When doctors use optical medical equipment such as operating microscopes and slit lamp microscopes for inspections and operations, they often need to record the observed images through a shooting device. Traditionally, a professional SLR camera or video camera is often used to connect the spectroscopic device of the microscope through a special adapter for shooting. With the rapid popularization of mobile phones and tablet devices and the substantial improvement of image quality, its performance can meet the recording requirements of most microscopic images. At present, there are two ways to shoot with a mobile phone or tablet device: directly aiming the camera of the mobile phone or tablet device at the eyepiece of the microscope for shooting, or fixing the mobile phone or tablet device to the eyepiece of the mi...

AI Technical Summary

Problems solved by technology

Due to the incompatibility between the field of view angle and the pupil, the image will be cut or cannot fill the entire field of view of the camera. The doctor needs to manually zoom in on the mobile phone or tablet device to enlarge the image, resulting in loss of image quality and cumbersome operation.

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