国产熟女高潮精品视频AV,国产sm调教视频在线观看,给我免费播放片高清在线观看,国产成人A人亚洲精V品无码

Guilin Microtech Optical Instrument Co., Ltd. (MTO)

Phone：+86-773-5823609

PRODUCT

Auxiliary objectives

Auxiliary objectives used in MZD series:

   Model：0.5X、0.7X、2X auxiliary
     objectives

   Introduction：
      Connect the auxiliary objective under the MZD series zoom 
   monocular video microscope systems, can change the total 
    magnification and the working?distance. User can select it 
   according to the magnification?and working distance.
   Working distance:
       D-W0.5 :195mm
       D-W0.7 :145mm 
       D-W2.0 :35mm

DH-W0.5 exemplify

D-W0.5、D-W0.7、D-W2.0

MZD0745（+DH-W0.5）


Auxiliary objectives used in MZDH series: 

   Model：0.3X、0.5X、0.75X、0.9X、1X、1.5X、2X、4.5X auxiliary objectives 

   Introduction：
       Connect the auxiliary objective under the MZD series zoom monocular video microscope systems, can change the total magnification and the working distance. User can select it according to the magnification and working distance.
   Working distance:


            DH-W0.3 : 293mm

                DH-W0.4 : 223mm

    　        DH-W0.5 : 175mm

                DH-W0.6 : 145mm

            DH-W0.75 :117mm 
            DH-W0.9 : 93mm 
           DH-W1.0 : 83mm 
           DH-W1.5 : 54mm
           DH-W2.0 :35mm
　       DH-WP4.5 : 16mm           


DH-W0.75 exemplify

DH-W0.5、DH-W0.75、
DH-W1.0、DH-W1.5X、DH-W2.0

MZDH0850（+DH-W0.75）