... 0.03/-0.08mm; 3.power=5; 4.Irri.=0.5; 5.Centration=0.03mm Changchun Baitai Optics Co ... research and develop expert 6, machine design expert 5, the technical worker 40 people, the technical ... trial manufacturing, processing work,And Shen Zhou 5 Number ----Shen Zhou 7 Numbe Photography system in ... Bai Tai Experimental manufacture processing,Shen Zhou 5 Number and Shen Zhou 6 Numbe Already succeeded ...