Product Description

• Brand Name: OEM ODM
• Material: Glass
• Usage: Optical
• Shape: Ball
• Ruby ball , sapphire crystal is one of corundum gemstones. it is  mainly characterized by wear resistance, high hardness, corrosionresistance and small friction coefficient. it is an ideamaterial for precision instrument, machinery and bearing; sapphire glass has good infrared transmission and chemical stability. it is also widely used in all aspects of infrared military equipment, such as far-infraredsight, night vision camera and so on.
  Specifications of Sapphire Ball Lens:
  Ball lens size range: 0.4mm ~ 30mm
  Diameter tolerance: ±0.001mm
  Sphericity: 0.003mm
  Clear Aperture: >90%
  Roundness: Surface Quality: 20/10
  coating: upon customer requirement
  
   

Company Profile

• SJLLASER TECHNOLOGY LIMITED
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• SJLLASER is the leading manufacturer in China for high-precision ball lens and other optical components, we offer various of material solutions according to customer requirement such as glass, sapphire, ruby, crystal, ZnSe, CaF2, Mono crystalline, silicone, germanium glass, cubic zirconia etc. We are one-stop factory who have all processes in housewhich provided a good environment for productio...
  

Basic Information

• Company Products / Services: products mainly include optical glass ball lens , half ball lens, super hemispheres lens, sapphire ball lens , ruby ball , chalcogenide glass ball, monocrystalline silicon
• Year Established: 2010
• Number of Employees: 26-50