Double-Convex AR Coated spheric lenses

A Double Convex Lens is compose of two convex surfaces, has a positive focal length. Normally Double Convex lens is most suitable where the object and image are on opposite sides of the lens, double convex lens is popular for many imaging applications.

Blackening the edges of a Spherical Lens will reduce stray-light and increase the singal-to-noise ratio in an optical system.You'll see an improvement in your application. 

Besides the double convex lens, we supply other kinds of Plano-Convex Spherical Lens,Plano-Concave Spherical Lens, double-concave spherical lens,Meniscus Spherical Lens,special spherical lens,Achromatic Doublet Lens,ball lens,sphere lens etc.

         Double-Convex Spherical Lens                                    Plano-convex spherical lens

Specification of our plano-concave spherical lens,plano-convex spherical lens,Spherical Meniscus Lens as follow:
*Material: BK7,fused silica,MgF2,BaF2,CaF2,ZnSe,ZnS,Ge or other optical crystals
*Dimension Tolerance +0.0 -- -0.1mm 
*Center Thickness +/-0.1mm 
*Focal Length Tolerance+/-1%
*Surface Quality:60/40 
*Surface Figure: lambda/2 at 633nm on plano side 
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical 
*Coating Optional 

Product Categories : Spherical Lens > Double-Convex Spherical Lens