Asbestos cement sheet is weatherproof, durable, corrosion-resist, heat insulating. All these properties contribute it an ideal construction material. Three types of asbestos cement products at stock - flat sheet, corrugated sheet and coated corrugated sheet. Flat sheet Asbestos ...
Hgmount Asbestos Sheet Co., Ltd. [Packaging & Printing] [Packaging Rope] [2014-06-18 03:39:30 ]
replacement filters are available for your previously purchased drinking water or whole house filtration system. Each filter identifies the corresponding system to which it belongs, and most are simple to replace, usually just a 1/4 turn to the left to remove and to the right ...
Ningbo First Water Filter Co., LTD [Environment] [Water Treatment] [2014-06-18 03:24:41 ]
Half-ball (hemispherical) lens are ideal for applications such as fiber communication, endoscopy, microscopy, optical pick-up devices, and laser measurement systems. Specification of half ball lens as follow: Diameter (mm):0.5mm-100mm Radius Tolerance (μm):+0/-0.01 Center ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:54:47 ]
We supply optical lens for optical instrument.Main optical lenses include optical cylindrical lens,optical spherical lens,optical aspherical lens,optical prism,optical filter lens,optical grating,optical windows,optical mirror,optical components,camera lens,fisheye lens,wide ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:52:44 ]
Plano-convex cylindrical lens,plano-concave cylindrical lens,bi-convex cylindrical lens,bi-concave cylindrical lens,meniscus cylindrical lens,long cylindrical lens,special cylindrical lens etc.. Specifiction of our cylinderical lens as follow: *Material BK7 or other optical ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:51:42 ]
Plano-Convex Lens is widely use in optical display systems, projection optics systems, imagining optical systems, and laser measurement systems. It is best use where conjugate point-- object distance, S or image distance S' is more than five times of the other. This lens is ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:50:15 ]
Achromatic Lenses/cemented lenses/glued lenses/doulets are achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:49:10 ]
Spherical Ball Lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. Larger spheres are easier to handle and ease the sensitivity of translational alignment. However, smaller spheres has ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:48:10 ]
Big plano convex spherical lens, Dia. is 188mm, BK7 glass, used in automotive diagnostic testers and tools, exhaust gas analyzers, headlight aligners, Dia. 100mm used in magnifier, small lenses are used in air force simulators, tactical simulators, education and so on. Plano ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:47:12 ]
Optical Dove Prism is ideal for image rotation. Dove prisms create an image inversion in a beam input parallel to the base. VY Optics Photoelectric Technology Co., Ltd. Can supply each kind size and each kind dimension Dove prism. The coating or painting may be available by ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:46:32 ]
Optical filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is necessary. We could manufacture kinds of filters,such as Color ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:43:47 ]
The wafer/windows can be manufacture by material of fused silica(JGS1/JGS2/JGS3). Optical windows are optical glass with ground and polished faces that are relatively parallel. They are used to isolate two physical environments while allowing light to pass. When selecting ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:42:54 ]
The shape of oval windows is difficult to control at the begining of first production,after processing many times,finally we could keep the best quality of oval windows for customs.The price of big quantity will be very competitive and attrative,welcome to your The oval windows ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:41:37 ]
We supply kinds of optical lenses for optical instrument.Main optical lenses include shaped pieces lens,optical cylindrical lens,optical spherical lens,optical aspherical lens,optical prism,optical filter lens,optical grating,optical windows,optical mirror,optical ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:36:13 ]
The dome lens/hemisphere dome we manufactured be used to protect the lens of underwater camera,which could resist the pressure of water,and give a best view field to catch picture. Specification of hemisphere dome we could supplied as follow: Materials:BK7 glass,UV fused silica ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:33:46 ]
Rectangular prisms(right angle prism) are used to deflect a beam of light through 90 or 180 degrees. This can be used as component to create various optical devices. BK-7 can be used for a range between the visible and infrared light. fused-silica an be used for a range between ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:31:11 ]
Optical window is optical glass with grinding and polished faces that are parallel to each other,windows can be a protection of original when it's in two physical environments.And there is almost no effect on visible light,to coat on the surface of windows could increase the ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:30:08 ]
Amici prism also named as right angle roof prism, instead of the inclined surface with two mutually perpendicular reflecting surfaces of a rectangular prism. Role roof surface is increased without changing the optical axis direction of the first reflection, so that the total ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:27:58 ]
Wedge prism is an optical element having plane-inclined surfaces, usually the faces are inclined toward one another at very small angles. Wedges divert light toward their thicker portions. Wedge prism is commonly used in laser system for eliminating the reflections from the ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:26:26 ]
Rod Lenses are highly polished small diameter rods made of optically transparent homogeneous materials. A carefully controlled manufacturing process produces rods (or fibers) with precise diameters and unsurpassed surface quality. Optical performance is similar to a cylinder ...
VY Optics Photoelectric Technology Co.,Ltd [Measurement & Analysis Instruments] [Optical Instruments] [2014-06-18 01:19:42 ]
