Fuzhou Alpha Optical Co.,Ltd



[Selling Leads]


Total 7 Selling Leads	Select All \| Clear All

Sell ball lens (2009/12/02)

specification: material:BK7,Si and Sapphire. Diameter Tolerence:up to +0/-0.005 Clear Aperture:central 80% of diameter Surface quality:60/40 S/D Surface Accuracy:power<5fringes(2.5lumbda) ...

Related Keywords: ball lens

Sell cylindrical lens (2009/12/02)

Specifications: Material: BK7 grade A optical glass/Fused silicon Design Wavelength: 632.8 nm Design Index: n=1.5147 Surface Figure: x: lambda/2; y: 2lambda Dimension Tolerance: ...

Related Keywords: cylindrical lens

Sell Infrared lens (2009/12/02)

Specifications: Material: Silicon/Ge Diameter Tolerance: +0.00, -0.15mm(Standard), +0.00,-0.05mm(Precision) Thickness Tolerance: +/-0.1mm Flatness: lambda at 632.8nm Surface Quality: 60-40 ...

Related Keywords: Infrared lens

Sell Rod lens (2009/12/02)

Specifications: Material: BK7 grade A optical glass or Fused Silica Diameter: from 1.5mm to 25.0mm Diameter Tolerance: +/-0.05mm(Standard), up to +/-0.002mm(Precision) Length: from 1.0mm to ...

Related Keywords: rod lens

Sell Micro lens (2009/12/02)

Specifications: Material: grade A optical glass or Fused Silica Diameter: from 1.0mm to 5.0mm Diameter Tolerance: +0.0, -0.1mm(Standard), +0.0, -0.02mm(Precision) Paraxial Focal Length: ...

Related Keywords: micro lens

Sell Achromatic Lenses (2009/12/02)

Specifications: Design Wavelength:480.0nm,546.1nm,643.8nm. Diameter Tolerance:+0.0,-0.15mm Paraxial Focal length:+/-2% at 546.1nm Centration:3 arc minutes Clear ...

Related Keywords: camera lenses , lenses , achromatic lenses , lens

Sell optical Lenses (2009/12/02)

Specifications: Meterial :BK7 grade A optical glass Design Wavelength:546.1nm Design Index:1.5183+/-0.0005 Diameter Tolerance:+0.0,-0.15mm Paraxial Focal length:+/-2% Centration:3 arc ...

Related Keywords: optical lenses , lenses , camera lenses , Meniscus lenses