Flat-field infinite biological 100x objective lens device
An infinity, biological technology, applied in the field of high magnification objective lens, can solve the problem of insufficient clarity of specimens, easy to lose data, etc., to achieve the effect of speeding up scientific research progress, clear imaging, and not easy to damage
Inactive Publication Date: 2019-11-22
滁州鑫业光电科技有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a flat-field infinity biological 100 times objective lens device, using this device to observe the specimen, the objects seen are more clear and comprehensive, and the automatic video recording function can be used to better save the data in the record. It solves the problem that the existing technology is not clear enough to see the specimen, and it is easy to lose the data
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see figure 1 —4, a flat-field infinity biological 100 times objective lens device, comprising a fixed plate 1, a mirror rod 2 and a multifunctional sleeve 3, the fixed plate 1 is fixedly connected with the mirror rod 2, and the mirror rod 2 is equipped with a multifunctional sleeve 3 , the fixed plate 1 includes a chute 11, a battery slot 12, a spotlight 13 and a control switch 14, the chute 11 is fixedly installed on the surface of the fixed plate 1, t...
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The invention discloses a flat-field infinite biological 100x objective lens device, which comprises a fixing plate, a lens rod and a multifunctional ferrule, wherein the fixing plate is fixedly connected with the lens rod; the lens rod is provided with the multifunctional ferrule; the fixing plate comprises a sliding slot, a battery slot, a spotlight and a control switch; the lens rod comprises alens group and an aperture; the multifunctional ferrule comprises pinhole cameras, memory card slots, a transparent partition, an oil tank and a dust cover; the pinhole cameras are arranged at two sides of the lens of the multifunctional ferrule; and the middle of the pinhole camera is provided with the memory card slot. At present, mounting and fixing are performed by adopting a sliding slot mode, looseness and damage do not happen easily, and the cost is saved; as the pinhole camera and the memory card are mounted, photographing and recording can be carried out, the working efficiency is quickened, the early device does not have such function, and by adopting the technology at present, important observations observed are not lost, and the scientific research progress is quickened.
Description
technical field [0001] The invention relates to the technical field of high-magnification objective lenses, in particular to a flat-field infinite-distance biological 100-fold objective lens device. Background technique [0002] The objective lens is a lens group composed of several lenses. The purpose of the combination is to overcome the imaging defects of a single lens and improve the optical quality of the objective lens. The magnification of the microscope mainly depends on the objective lens. The quality of the objective lens directly affects the microscope. Image quality, it is the main component that determines the resolution and imaging clarity of the microscope, so the correction of the objective lens is very important. [0003] The modern microscopic objective lens has reached a high degree of perfection, its numerical aperture is close to the limit, the difference between the resolution in the center of the field of view and the theoretical value is negligible, b...
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IPC IPC(8): G02B21/02G02B21/24G02B21/06G02B21/36
CPCG02B21/02G02B21/06G02B21/24G02B21/362
Inventor 王昌进
Owner 滁州鑫业光电科技有限公司