Optical lenses(convex concave,mensicus,achromat,spherical,asphric,ball,cylindrical) (WH-L)
Category: Optical Parts
Products:
plano-convex,plano-concave,double convex,double concave,meniscus,achromats etc.
Shaps:
spherical,aspheric,ball,plano,cylindrical etc.
Applications?
Lighting ,project,viedo projector,s ...
Keyword : optical lenses | optical glass element lense | optical lens