Bk7 Glass Ball Lens and Half Ball Lens for LED Lighting Systems

Product Description

Ball lens are highly transparent spheres made of optical glasses.They are used as fiber interconnects in telecom and expanded beam connectors.Large ball lenses have been successfully used as collectors in LED lighting systems and medical devices.They have high coupling efficiency and should be much easier to align than traditional lenses due to its physical shape.

Specification of our ball lens:

*Material:BK7 or other optical glasses,optical crystal materials

*Diameter:1mm - 40mm

*Dimension Tolerance:+/-0.005mm

*Surface Quality:40-20

*Sphericity:0.005mm

*Coating:optional

Material	BK7,fused silica, JGS1,JGS2,JGS2 or other optical crystals, optical glass materials
Dimension Tolerance	+0.005mm
Surface Quality	40/20
Surface Figure	lambda/2
Sphericity	0.005mm
Coating	Optional

 

 

 

 

Packing & Delivery

Packing-Packaging the lenses separately inside and make sure all the lenses safety during transport.
Delivery- We could choose International Express such as FedEx, DHL, TNT, UPS etc, to make sure the shipments are safe and fast. 

 

Our Company

 China star optics Technology Co.,Ltd.is a first-class technical company,which specialized in providing optical products,base in the famous optical base in ChangChun City,JiLin Province.We focus on the research and development of optical components,as well as manufacturing and selling them with low price.The products used in industrial,medical,scientific and other fields.

China star optics has a strong technical force,brings together outstanding optical design and processing specialists,owns advanced processing equipment and coating equipment,advanced detection equipment.Our company offers you a very wide range of optical lenses,including spherical lens,cylindrical lens,aspherical lens,windows,prisms,crystal,mirrors and high precision optical samples etc.In addition,we specilize in customizing photographic lens and accessories,such as wide angle lens,telephoto lens,projector lens,fisheye lens etc.We would also like to do OEM for you according to your request.

As the operating principle of "honest and trustworthy, mutual benefit and win-win",slogan of "Quality First, Customers First",China star optics dedicate to provide customers high-quality products and service,and sincerely hope that we could build long-term friendly business relationship with the merchants all over the world.