Address: Torch road 286,High Technology district, Changchun city, Jilin Province, China
Phone: +86-431-85175526
windows
Plane parallel windows are widely used as transfer optics and shields. Optical windows are used to separeate two different enwironments while still allowing light to pass through.Optics windows can be applied on projection system, imaging system, Optical measurement system. And its materials cover from BK7 etc optical glass to IR CaF2, MgF2, Ge, ZnSe, Mono Si, ZnS, quartz, Sapphire, etc crystal materials.The following is other parameters:1. Dia.:±0.2mm ~ ±0.05mm2. Thickness tolerance:±0.2mm ~ ±0.05mm3.Surface quality: 60/40~ 10/54. Flatness: Λ/10-λ /20@633nm5.Bevelling:＜0.2mm×45°6. Coatings: According to customer requirementWe will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries.
achromatic lenses can be used to collimate and focus laser beams. They can also be used for high-quality imaging on-axis. It alsocan eliminate spherical aberration and reduce other optical aberratio
Ball lenses have an even higher index of refraction, providing a shorter back focal length, which simplifies fiber coupling.Other uses include endoscopy, bar code scanning, ball pre-forms for aspheric
When a light beam is incident onto a surface inclined at an angle of incidence to the incoming beam, the reflected and transmitted light becomes partially polarised. This can be resolved into two comp
Bi-Concave Cylindrical LensesWe will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good qualit
Bi-concave lenses with both curved sides have negative focal length, and are used for image reduction and to spread light.Material: BK7 , Silica andothersFocal length tolerance:±2% ~ ±0.5%Diameter t
Bi-convex lenses are used as magnifiers, objectives, condensing systems. Since both surfaces contribute to the power of biconvex lenses, they have shorter focal length than PCX lenses of equal diamete
Dove prism is a type of reflective prism which is used to invert an image. A beam of light entering one of the sloped faces of the prism undergoes total internal reflection from the inside of the long
Equilateral Prisms are used routinely as dispersing elements where spectral separation is required. They provide better brightness. They also have greater power handling capabilities and avoid possibl
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