Changchun Long Ze Precision Optics Co., Ltd.

As a  Silicon Domes Manufacturer , I have some information to share with you. The formation of quartz glass is a result of its high melt viscosity at high temperatures. Used in the manufacture of semiconductors, electric light sources, semiconductor communication devices, lasers, optical instruments, laboratory instruments, electrical equipment, medical equipment and high temperature and corrosion-resistant chemical instruments, chemical, electronics, metallurgy, building materials and defense industries very extensive. High-purity quartz glass can make optical fiber. With the development of semiconductor technology, quartz glass is widely used in various processes of semiconductor production. For example, the direct-draw the method converts polycrystals into single-crystal silicon; cleaning tanks for cleaning; diffusion tubes and grooved boats for diffusion; bell jars for ion implantation; and so on. Fused Silica Domes Quartz glass is a special glass containing only a single

In today's era, everyone has become a low-headed family, so this also brings opportunities for the use of optical glass.  Optical Glass Lenses China  has generally entered our lives, but several people know what to do. Protect her and clean it? Make it last longer and more durable? Today,  Optical Domes Supplier  and everyone shares how to increase the life of optical glass? Keeping the optical glass sheets clean often increases the life of the optical glass sheets. Because pollution causes many problems in the lens, the uneven distribution of the laser power during reflection makes the lens base temperature high and the marginal temperature low, and this change is optically called the lens effect. Optical Glass Lenses China Failure to comply with the requirements and attention to lens finishing, random handling will create new pollution or even scratch the optical glass, resulting in unnecessary losses. Usually, be careful not to let the mirror-touch the hard object direc

CLZ Precision Optics is to exhibit at Photonics West 2020 in San Francisco, California, United States. The exhibition and its supporting program are set to attract over 22,000 visitors. Our team looks forward to welcoming visitors to their Booth #4379 in  Hall F as the show opens its doors at 10 am on Tuesday 4th February 2020. CLZ Precision Optics worked in manufacture optical component,  we will be exhibit Optical Dome, Cylindrical Lenses,  Optical Lenses , Optical Windows and Prism at Photonics West 2020

Glass materials for lenses, prisms, mirrors, windows, etc. used in the manufacture of optical instruments or mechanical systems. Including colorless optical glass is often referred to as  Optical Glass Lenses , colored optical glass, radiation-resistant optical glass, radiation-proof glass, and optical quartz glass. Optical glass has a high degree of transparency, a high degree of uniformity in chemistry and physics (structure and properties), and a specific and precise optical constant. It can be divided into a series of silicate, borate, phosphate, fluoride and sulfur compounds. There are many varieties, mainly classified according to their position in the nD-VD chart. Traditionally, nD>1.60, VD>50 and nD<1.60, VD>55 are designated as K glass, and the rest of the glass is designated as F glass. The bismuth glass is generally used as a convex lens, and the flint glass is used as a concave lens. Generally, bismuth glass belongs to the alkali borosilicate system, light bism

　　 Plano-Concave Lenses  is also known as a negative-lens lens. The lens is thin in the middle and thick at the edges. It is also called a concave lens. The concave lens has a diverging effect on the light and can be used as a myopia mirror or an astigmatism mirror. Plano-Concave Lenses 　　The convex lens is made according to the principle of light refraction. The convex lens is a lens with a thick center and a thinner edge. The convex lens is divided into a double convex shape, a  Plano-Convex Lenses  and a concave-convex (or a positive meniscus). The convex lens has a converging light effect, so it is also called a converging lens, and a thick convex lens has a telescopic and converging effect, which is related to the lens. Thickness related, you can do magnifying glass, reading glasses. 　　These features of the lenticular mirror also determine its application in magnifying glasses and reading glasses. 　　We know that the lenticular lens includes a convex lens and a concave l

　　Speaking of the convex mirror, in fact, it is a general term for a product. It is literally understood that the lenticular lens is divided into a concave lens and a convex lens. 　　 Plano-Concave Lenses  is also known as a negative-lens lens. The lens is thin in the middle and thick at the edges. It is also called a concave lens. The concave lens has a diverging effect on the light and can be used as a myopia mirror or an astigmatism mirror. Plano Convex Lenses 　　 Plano Convex Lenses  are based on the principle of light refraction. The convex lens is a lens with a thick center and a thinner edge. 　　The convex lens is divided into a form of double convex, flat-convex and concave (or positive meniscus). The convex lens has the function of collecting light, so it is also called a converging lens. The thick convex lens has the function of telephoto and convergence, which is related to the thickness of the lens. Can do magnifying glass, reading glasses. 　　What are the characte

In  Optical Lenses , light energy is lost due to the reflection of the surface of the element. In order to reduce the reflection loss on the surface of the element, a transparent dielectric film is often plated on the surface of the optical element. This film is called an anti-reflection film. 　　The principle of increasing the transmission of the AR coating can be qualitatively analyzed from the perspective of energy conservation. The principle of increasing the transmission of the AR coating according to the Fresnel formula and the law of refraction can be quantitatively explained. The electromagnetic theory of electrokinetics is used to increase the AR coating. The principle of transmission gives a theoretical explanation. Optical Coatings 　　What should you pay attention to in the processing of  Optical Coatings ? When light enters different transfer materials (such as air entering the glass), about 5% will be reflected off. There are many lenses and refractors in the optica