Double Viewing Binocular Microscope

The biological microscope for teaching is designed for 2 persons to view simultaneously . CE Certified.

A.    Specifications

1.        2PCS of Binocular head

 

2.        Eyepiece

Designation	magnification	field of view	focal length
WF eyepiece	10x	18mm	24.95mm

 

3.        Objective:

Designation	Magnification	numerical aperture	Working distance       (mm)
Achromatic	4x	0.1	37.5
	10x	0.25	7.316
	40x	0.65	0.632
	100x	1.25	0.198

 

4.        Total magnifications:

Total objective Magnification Eyepiece	4x	10x	40x	100x
10x	40x	100x	400x	1000x

 

 5.  Conjugate distance: 195mm

6.  Abbe condenser: NA=1.25 with iris diaphragm and filter

7.  Coarse focusing range:  30mm        with coarse focusing stop

8.  Fine focusing range:    30mm     with focusing division interval: 0.002mm

9.  Area of Double layers mechanical stage:   140X140mm

                        Moving range:    75X50mm

10. Built-in illumination, 6V20W halogen lamp

CE  Certified

Double Viewing Binocular Microscope