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J-400

 

Specifications:

1)Magnification:  40x 
2)Eyepiece:  WF10x
3)Objective:  4x 
4)Head  tube:  binocular vertical tube
5)Lighting  system: plano-concave mirror 81.8mm
6)Focusing  range:  40mm
7)Working  distance: 53.5mm

2nd Floor,Block D,Xinsheng Industrial Park,Xintang Avenue,Tianhe District,Guangzhou,China. Tel:0086-20-85571786 FAX:0086-20-85578797 e-mail: info@jereducation.com sales2@jereducation.com 

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