Changchun Sunday Optics Co.,ltd manufactures Hundreds of thousands of Spherical lens every year for Thermal image,Measuring equipment, Telescope,Camera and so on. We can make customized drawing lens, offer design,assambly. Contact us, we will offer you best plan.

What Specifications Can we achieve？

Material: Optical glass, UV Fused Silica, Sapphire,ZnSe ZnS,Germanium,Silicon,CaF2,MgF2.

Dia.0.1-600mm

Tolerance:+/-0.01mm

Flatness:1/20 lambda

Coating:AR BBAR Metal Reflective,Dielectric Films.

What Structure can we make？

Plano Convex Lens, Plano Concave Lens, Bi Convex Lens,Bi Concave Lens,Meniscus Lens, Achromatic Doublet lenses.Square Spherical lens,Hole Spherical lens.

What test report can we offer?

Zygo Interferometer.

Centeration

Size tolerance

Radius

Coating Curve with test plate

.

What is your delivery time?

10-100-200pcs: 15-25days

1000-3000pcs:35 days

3000-5000pcs:45 days

For large quantity, we can make partical delivery.