Camera capable of achieving long-range shooting and super macro shooting

Abstract

The invention discloses a camera capable of achieving long-range shooting and super macro shooting, which comprises a camera module. The camera module comprises a module casing, an optical lens assembly and an imaging target surface assembly, wherein the optical lens assembly and the imaging target surface assembly are arranged in the module casing. The camera is characterized in that axial distance between the optical lens assembly and the imaging target surface assembly can be adjusted according to the axial distance between an object to be shot and the optical lens assembly. Due to the fact that the axial distance between the optical lens assembly and the imaging target surface assembly can be adjusted according to the axial distance between the object to be shot and the optical lens assembly, users only need to adjust a focusing key of the camera in order to shoot objects at any positions within a large range from infinity to 0.005m, clear images can all be observed on a television screen, and any devices are not required to be installed in front of and behind the lens. A shooting range of the camera is enlarged.

Description

technical field [0001] The present invention relates to the technical field of camera monitoring equipment, in particular to a camera capable of both long-distance shooting and ultra-macro shooting. Background technique [0002] The camera module currently used in cameras is mainly composed of a lens assembly, a base body, an imaging target surface, and a circuit board. Connection, the imaging target surface and the circuit board convert the collected optical signal into an electrical signal and send it out. [0003] Traditional camera modules use fixed optical lenses, manual or electric focus, and the closest camera distance is 0.2m-0.7m. When observing objects within 0.2m, it is impossible to obtain a clear image, so it is necessary to install A close-up lens or a close-up lens, but a camera with a close-up lens or a close-up lens cannot observe distant objects. Especially in some applications, it is impossible to add a close-up lens or a close-up ring. Contents of the...

AI Technical Summary

Problems solved by technology

[0003] Traditional camera modules use fixed optical lenses, manual or electric focus, and the closest camera distance is 0.2m-0.7m. When observing objects within 0.2m, it is impossible to obtain a clear image, so it is necessary to install Close-up lens or close-up lens, but the camera with close-up lens or close-up lens cannot observe distant targets

Especially in some applications, it is impossible to add a close-up lens or a close-up ring

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