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Dome
Glass domes are widely used for commercial applications which require protective boundary between different environments; domes perform as windows, providing protection to electronic sensors or detectors without sacrificing field of view.
Basic Tips about Aspherical Lenses
The curvature of the lens of this kind of lenses is better. It maintains the good performance of aberration correction to obtain the required performance. The use of aspheric lenses brings outstanding...
Theoretical Analysis of Surface Characteristics of Aspheric Lenses
Abstract:Aspheric lenses are becoming more and more important in some high-precision optical systems. And, like other optical lenses, the surface must meet the same quality standards in terms of surfa...
SWIR Lenses
Shortwave Infrared wavelength band offers a unique imaging advantages over visible and other thermal bands. So it is quietly earning a growing place in industrial machine vision for quality inspection...
Structural Design: Introduction to Connection Form of Optical Components
One：Connection requestIn order to ensure that optical instruments are false, some require the quality of light, and the connection between optical components and mechanical is as follows1) The relative po...
The benefits of aspheric lenses
Spherical aberration correctionThe mostsignificant benefit of a non-spherical lens is that it can be corrected forspherical aberrations. Spherical aberration is caused by using the surface ofthe spher...
Laser Optics - White Light Laser and its Application
The existing laser technology has always had a short board, which can only emit light of a single wavelength or narrow band. How to expand the frequency of the laser forming ultra broadband, super str...
DNA: will it be the next Hot Optical Material?
The backgroundAs the silicon glass becomes the base material for making optical fiber, silicon has become the main material in the field of inorganic photoelectric equipment. Not only is it easy to ge...
Basic knowledge of aspheric lens technology
1、Technical principleThe curvature radius of the aspheric lens changes with the center axis. It can be used to improve optical quality, reduce the number of optical components and reduce design costs...
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