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Sunday Optics manufacture spherical lens include: plano convex lens, plano concave lens,double convex lens, double concave lens, meniscus lens, achromatic doublet lens.
Material:H-K9L JGS1 Corning 7980, Sapphire, CaF2, Silicon Germanium
Size:0.1-600mm+/-0.01
Surface quality:10-5
Flatness:1/10lambda
Centeration.
