Meniscus cylindrical lens

Specifications Optical meniscus cylidnrical lens

1.Material:BK7,fused silica

2.Dia.:0.5mm to 600mm

3.S/D:40/20

4.flatness:1/4 lambda

 Optical Meniscus Cylindrical lens             Parameters: Material:BK7,fused silica,sapphire,znse. Clear Aperture:>90% Focal Length:2mm-10000mm+/-0.3% Size:0.5-460mm+/-0.02mm Center thickness:0.8-200mm+/-0.01mm Centration:30'' Irregularity:lambda/4 Surface Quality:40/20 Radius tolerance+/-0.3%   Coating Upon customer request               Why Sunday?                                                                                                         1.Sunday design,manufacture,testing together. 2.Sunday has no minimun quantity,sample order is acceptable for customers. 3.Fast delivery based on the 4 production lines. 4.Sunday has good after-sales service.  5.If the quality of our products is unqualified,,sunday promise to produce new ones or repaire them.and we will   responsible for all the cost.     Contact Us      Changchun Sunday Optoelectronics Co.,ltd No9576 Donghuan Road, Changchun, 130033,China TEL:+86-431-81323204   FAX: +86-431-81323204 Website: www.sunday-optics.com