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 fit into smaller packages. Coupling efficiency is generally >90% due to the simplicity of these lenses.
Material:tttN-BK7 grade A optical glassttttt
Dimension Tolerance:ttt+0.0, -0.03mmttttt
Surface Figure:ttt /2 @633nmttttt
Centration:ttt3 arc minutesttttt
Note:tttDiameter: available from 1.0mm to 25mmttttt
tttAll surfaces polishedttttt
Xiamen DND optics co ltd specilizes in manufacturing photonics products.The company grows an excellent team of experienced engineers and skillful starffs.That leads to our higher quality and lower cost of products.
The products including Optical and Crystal components,have been applied to telecommunication,non-contact inspection,infrared sensors,precision instruments,semiconductor,micro-measuring systerms, medical and scientific research equipments etc..
To be equiped with many advaced processing equipments and metrology instruments,the company can provide our customers with superior quality and timely delivery of products,which range over Beam Splitters,Laser Crystals,NLO Crystals,Birefringent Crystals,Waveplate,Coatings,Polarizing OPtics,Optical Lenses,windows,mirrors,filters,prisms and other optical components with Sapphire,Quartz,MgF2,CaF2,Ge,Silicon etc..
DND industrial is dedicated to satisfy with customer's request.We always sell products with high quality,timely delivery,low cost.
Please feel free to contact with us.Your specific requirements will be satisfied in professional service.More information,please refer to http://www.dnd-optics.com