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      Aspherical Lenses

 

l  Normal planeness: 0.025～0.05mm, often used in light  gathering applications

l  Precision planeness: ﹥3～10μm, often used in imaging system  of high precision instrument

 

 

 

Specification of Aspherical Lenses 
Centering： 0.02mm
Surface Quality： 60/40
Precision： 0.025～0.05mm (General)
Precision： 3～10um (High Precision)