Overview of COC resinAs a new type of cycloolefin polymer material, COC has superior optical properties comparable to PMMA (polymethyl methacrylate, acrylic resin). It also has higher heat resistance ...
(Ref : OI-OAM )The polarized lens is a lens manufactured according to the polarization principle of light, which is used to exclude and filter the direct light in the beam, so that the light can be pu...
Sapphire is an important optical material, which has been widely used in many fields such as science and technology, national defense and civil industry. Due to the unique mechanical processing charac...
General glass products must be annealed to eliminate their internal stress. Nevertheless, there will be residual stress in glass products to varying degrees, which is called permanent stress. Sometime...
With the continuous development of the market, lens technology is becoming more and more widely used.Lens is an optical element made of transparent substances (such as glass, crystal, etc.) that affec...
For a large number of users with rigid demands on polarized strain viewer, it is clear that the testing principle is a prerequisite for performing measurement work and improving the production process...
The alignment film is a thin film with straight scratches, which is used to guide the alignment direction of liquid crystal molecules. On the glass substrate on which the transparent conductive film (...
The surface stress meter is an instrument used to detect the value and distribution of stress in transparent products. It is not only widely used in optical glass, optical instruments, glass products,...
At this stage, many customers are looking for us to consult a glass polarimeter for testing willow glass which refers to glass with a thickness less than or equal to 0.1mm, and belongs to the category...
The Laser window is used to separate the environment on both sides, such as separating the inside and the outside of the instrument . In this way, the inside and the outside of the instrument are isol...
With the improving economy , our home has been equiped with various kinds of home appliance, such as washing machine , toaster , microwave oven , refrigerator,etc. As we often see , the display panel ...
Lots of customers use our polariscope to detect the internal stress of PC plastic products which occur during the production, such as sunglasses, windshields, eye masks, etc. With the presence of resi...
Taken Semi-conductor industry for an example, different kinds of quartzware have their special applications.Large quartz glass plates can be used in the manufacture of flat panel displays (FPD).Quartz...
Fish attraction light is a kind of light fixture, which refers to a light fixture on a fishing boat that uses lights to attract fish under water, and can use polariscopes to detect its internal stress...
Suzhou PTC Optical instrument CO., Ltd provides polariscopes, that can be used to detect the stress and defects of quartz glass products.Quartz glass is a kind of special industrial technical glass wi...
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