Optical coated lens transmittance and wear resistance detection device
A technology of wear resistance and optical coating, applied in the field of optics, can solve the problems of wasting time and difficult to find wear detection traces, etc.
Inactive Publication Date: 2021-03-12
王代晶
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[0005] Aiming at the deficiencies of the prior art, the present invention provides a detection device for the light transmittance and wear resistance of an optical coating lens, which is capable of simultaneously detecting the light transmittance and wear resistance of an optical coating lens, and performing mark detection when the lens is wear-resistant. The advantage of this point solves the problem of wasting time when several tests are carried out separately, and it is difficult to find out the traces of wear-resistant testing.
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[0026] 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.
[0027] see Figure 1-7 , a detection device for light transmittance and wear resistance of an optical coated lens, comprising a body 1, a U-shaped tube 2 is fixedly connected to the bottom of the inner wall of the body 1, and a buffer base 3 is fixedly connected to the bottom of the inner wall of the U-shaped tube 2 One side of the inner wall of the U-shaped tube 2 is movably connected with a tray 4, the other side of the inner wall of the U-shaped tube 2 is m...
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The invention relates to the technical field of optics, and discloses an optical coated lens transmittance and wear resistance detection device which comprises a body, a U-shaped pipe is fixedly connected to the bottom of the inner wall of the body, a tray is movably connected to one side face of the inner wall of the U-shaped pipe, and a piston rod is movably connected to the other side face of the inner wall of the U-shaped pipe. A current reaction device is fixedly connected to the top of the U-shaped pipe, a photoresistor is fixedly connected to the top of the spotlight switch, a lens is movably connected to the top of the photoresistor, a spotlight is fixedly connected to the bottom of the gear, a color plate is fixedly connected to the bottom of the gear, and a marking liquid bag ismovably connected to one side face of the pressing plate. The spotlight horizontal movement color plate is driven to rotate through the gravity of the lens, the photoresistor receives transmission light of the lens, the current reaction device records the intensity of the light, when the steel chisel cuts into the surface of the lens, the resistance is increased, the top of the steel chisel extrudes the marking liquid bag, and marking is conducted at the scratches.
Description
technical field [0001] The invention relates to the field of optical technology, in particular to a detection device for light transmittance and wear resistance of an optical coating lens. Background technique [0002] Optical coating refers to the process of coating a layer (or multiple layers) of metal (or dielectric) thin films on the surface of optical parts. The purpose of coating on the surface of optical parts is to reduce or increase light reflection, beam splitting, and color separation. , filtering, polarization and other requirements, generally after coating by physical or chemical methods, the reflection and transmission properties of the coated lens will be changed. [0003] Generally, after passing the optical coating, the lens needs to be tested for light transmission, reflectivity, wear resistance and scratch resistance. The traces are shallow and difficult to observe with the naked eye, making it difficult to find the traces after detection. Therefore, we p...
Claims
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IPC IPC(8): G01N21/59G01N3/56G01M11/02
CPCG01M11/02G01N3/56G01N21/59
Inventor 王代晶
Owner 王代晶