美女视频黄频大全免费_美女视频黄频大全视频免费_无码精品人妻一区二区三区免费看_国产97视频人人做人人爱免费

Welcome to Yingtan City AoXiang Optics Co., Ltd.
  
 
 Tel:400-8888-888
產(chǎn)品中心
Products Show
New Products


G80C


G70C


G60C


G80B


G70B


G60B
 
G60C
Magnification:20x-60x;                        OBJ.Lens DIA:60mm;                                         Prism Type:BAK4;                                     Field of view: 2.45-1.06;                          Exit Pupil: 3.2-1.10mm;                                      Exit Relief: 17-13.5mm;                               Optical Coating: Multi Coated; 
Address:JinJiang Area,yingtan,jiangxi.  Tel:0701 5811180  
CopyRight 2018 Yingtan City AoXiang Optics Co., Ltd. All Rights Reserved.