Ball lens

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Firma:
Changchun Ji Xiang Optoelectronic Co., Ltd

Adresse:
NO 258 Heyuan Road High-New Technology Zone Changchun City China

Telefon:
+86-0431-89684446

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Spherical Ball Lenses are commonly used for laser collimating and focusing, Larger spheres are easier to handle and ease the sensitivity of translational alignment. However, smaller spheres has the benefit of fitting into smaller packages. we can manufacture them from all of the glass, CaF2 material and optical crystal. Complete spheres Maximum collection angle Anti-reflection coating available. Material:optical glass ,fused silicaDiameter Ellipticity:0/-0.005mmDiameter tolerance:0/-0.005mm　Surface accuracy:1/2λ—2λSurface quality:60—40scratch and digClear aperture:90％Coating:available upon request

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	Two different radius are in everyone surface. Two surface are both so that. Single lens with both surfaces are complex surface.Or two surfaces of


	Material:BK7 grade A optical glassSize:Dia 3.0~200.0mm x thickness 0.3~60.0mm Dimension tolerance:0/-0.1mmThickness Tolerance:±0.2mm　Angle tolerance:5 arc sec—3 arc minOptic


	Material:CaF2 single crystalSize:4mm-220mmDimension tolerance:0/-0.15mmThinkness Tolerance:±0.2mmCentration:3 arc min　Surface figure:1/4λSurface quality:60—40scratch and digClear


	Material:Calcium Fluoride Single CrystalSize:Dia 3.0~200.0mm x thickness 0.3~60.0mm Dimension tolerance:0/-0.1mmThickness Tolerance:±0.2mm　Angle tolerance:5 arc sec—3 arc min


	Material:optical glass,fused silica, Size:4mm-100mmDimension tolerance:±0.2mm　Angle tolerance:±30arc secOptical parallelism:10arc secFlatness:λ／2—λ/8Surface Clear aperture:90％ �


	Material:BK7,UV-grade fused silicaParaxial focal length:±5mm—±3000mm±1%Length:2mm—300mm±1%Width:2mm—200mm±1%Surface quality:60-40scratch and digSurface Figure:λ／4,λ/2Centration: