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Fused silica Plano Concave Spherical Lens

Basic Info

Model No.: SS-2

Product Description

Product Description

Plano concave lens

Plano Concave Lenses are mainly used for infinite conjugate applications, laser applications, image systems. with the negative focal length, plano concave lenses have a flat face and an concave face.
Sunday is manufacturing plano concave lenses with glass, fused silica, infrared crystal, sapphire materials. with the advance testing machines Sunday can make high precision lenses for customers.

Substrate Material
optical glass,quartz,pyrex,sapphire,znse,caf2,ge,si,etc
2mm to 500mm
Surface Quality
Surface Flatness
1/4lambda or customer design
Focal length tolerance
Clear Aperture
>90% of Diameter
3 arcmin
Products Show
Manufacture Testing


We have low-speed polishing machine and high-speed polishing machine


More than 3000 kinds of raduis toolings


6 coating machine

Surface Quality Testing

Zygo Testing Surface Flatness

Focal Testing


Filter Package

Lens Package

carton pacakge


Sunday Attend exhibition in Shanghai,zhenzhen,laser world munich,Optatec.

Quality guarantee

 Packing safety

Delivery deadline

Contact Information

Product Categories : Spherical Lens > Plano Concave Lenses

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