1. 

     Eyepiece magnification rate

15 times

2. 

eyepiece reticule board number

0.06mm

3. 

measurable min diffirent axis

0.005mm

4. 

changable objectives rate and focusing distance

-3 times

f’=50mm

-1timef’=150mm

-0.6timesf’=250mm

+0.6times

f’=-250mm

5. 

maximum route up-down under microscope movement system

400mm

6. 

up-down min movement under microscope system

50mm

7. 

collimator objectives focusing distance

120mm

8. 

measurable lens focusing range

-200~500mm

9. 

Socket diameter

φ50mm

10. 

illumination lamp

6v 5w

11. 

         dimension

560×250×160mm

12. 

Net weight

12kg