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Home > Products > Lenses > Single > Plano-convex

 Plano-convex Lens

            


    The Plano-Convex Lens has positive focal lengths, converge incident light,
    and from both real images (as might be focused in a piece of paper), and virtual
    images (as are seen through the lenses when they are used as magnifiers).
    They are widely used in telescope, collimators, optical transceivers, magnifiers,
    radiometers and condensers.

    Cut lenses like rectangle, step according to various requirements are available.

    Main material of plano-convex lens:
    BK7 glass and all catalog optical glass, Sapphire crystal, Quartz crystal,
    Germanium (Ge) monocrystal, Silicon monocrystal, ZnSe,
    Barium Fluoride (BaF2), Calcium Fluoride (CaF2), ZnS, Pyrex,
    BOROFLOAT, float glass, etc.


     Surface Quality: 80/50, 60/40, 40/20, 20/10, 10/5.
     Coating: We provide different single layer or multiplayer anti-reflecting (AR)
       coating against differrent requirements. Customize available.



Specifications\Categories Hi-Precision Standard
Size Range Dia10-200mm Dia5-300mm
Diameter Tolerance +0/-0.05mm +0/-0.1mm
Thickness Tolerance +/-0.05mm +/-0.1mm
Centering Tolerance <1´ 3´-5´
Surface Quality 40/20, 20/10 60/40
Surface Accuracy 0.5-0.2 3-0.5
Clear Aperture >85% >85%
Bevel 0.1-0.25mm*45° 0.1-0.25mm*45°
Coating AR/AR, customize available

* For more information or other materials and requests, please Contact us.




   


 
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