Magnification:3X-9x; OBJ.Lens DIA:40mm;  Field of view: 3-7.6; Exit Relief: 70-85mm; Optical Coating: 

Qty: 50pcs /carton                               

N.W: 0.52kg                                             

G.W: 27kg                                                 

Carton Size: 61cmx35cmx28.5cm

放大倍率:3X-9X;物镜有效口径:40mm; 视场:2.6-7度; 出瞳距离:70-85mm;镀膜