ZTX-20-C2
　
  Product Information
Type: ZTX-20-C2
Specs: 　
Technical Performance: 1.Sharp stereo erect image over a vide field view.
2.45º inclined and 360º rotational binocular head with locked-in eyepiece. The left ocular-tube with diopter adjustment ＼5dp,The interpupillary distance is between 55-75mm
3.Three kinds of 90º rotational objective selection:1x/2x,1x/3x,2x/4x.
4.ZTX-10/ZTX-20 series supplied with pillar style stand, ZTX-10-W ZTX-20-W series supplied with arm curved style stand.
5.Electric apparatus has CE approval
6.Power supply 110V/60Hz or 220V/50Hz
7.Each set packed in Styrofoam and in an inner box. Four sets in one carton
8.A wide range of optional accessories.

Optional accessories:
1.Eyepiece WF5x,WF10x,WF15x,WF20x
2.Auxiliary objective 0.5x,0.75x,1.5x,2x
3.Video Attachment for Microscope
4.Darkfield stage,Ф94.5mm
5.Jewel tweezers
6.White/black workingplate,Ф94.5mm
7.Frosted glass working plate,Ф94.5mm
8.Fluorescent bulb 5W
9.Halogen bulb 12V/10W
10.Ring fluorescent lighting 8W & 10W
11.Wooden cabinet with lock and key
　
Optical Parameters:
Eyepiece
Stand Objective
Auxiliary Objective
0.5X
0.75X
1.5X
2.0X
Objective
Field of View
Working Distance
Field of View
Working Distance
Field of View
Working Distance
Field of View
Working Distance
Working Distance
Field of View
5X
1X
20
80
37.5
120
24
75
14
40
11
25
2X
10
80
19
120
12
75
7
40
5.5
25
3X
7
80
12.5
120
8
75
4.5
40
3.5
25
4X
5
80
19
120
6
75
3.5
40
2.8
25
10X
1X
20
80
37.5
120
25
75
14
40
11
25
2X
10
80
19
120
12
75
7
40
5.5
25
3X
7
80
12.5
120
8
75
4.5
40
3.5
25
4X
5
80
19
120
6
75
3.5
40
3
25
15X
1X
15
80
30
120
18
75
10
40
8
25
2X
7.5
80
15
120
9
75
5
40
4
25
3X
5
80
9.5
120
6
75
3.5
40
3
25
4X
3.8
80
7
120
4.5
75
2.8
40
2
25
20X
1X
10
80
19
120
12
75
7
40
5.5
25
2X
5
80
10
120
6
75
3.5
40
2.5
25
3X
3.5
80
6.2
120
4
75
2.4
40
2
25
4X
2.5
80
4.7
120
3
75
2
40
1.5
25