Viewing Head: Siedentop binocular head inclined at 30°, Interpapillary 55-75mm
Eyepiece: WF10X18mm
Achromatic objective: 4X、10X、40X(s)、100X(s, o)
It has important applications in science and engineering majors such as geology

1. Infinity Plan Achromatic Objective
2. Binocular/ Trinocular Head, Inclined at 30°
3. Eyepiece: WF10×18mm
4. Objective: 5X 0.12 WD23.6mm; 10X 0.25 WD17.7MM; 20X 0.40 WD10.4MM; 50X 0.55 WD7mm
5.Kohler Illumination, Epi-illuminator

1. Achromatic/ Plan Achromatic/ Infinity Plan Achromatic Objective
2. Binocular/ Trinocular Head, Inclined at 30°
3. Eyepiece: WF10×18mm
4. Objective: 5X 0.12 WD23.6mm; 10X 0.25 WD17.7MM; 20X 0.40 WD10.4MM; 50X 0.55 WD7mm 5. Kohler Illumination, Epi-illuminator

1. Extra Wide Field Eyepiece: WF10X/18, Eyepiece with Scale of Crosshair
2. WD Plan Achromatic Objective: PL L20X/0.40 WD 3.75mm/ PL L40X/0.60 WD 2.69mm/ SP L100X/0.90 WD 0.44mm
3. Illumination system: 6V/20W Halogen light, brightness adjustable, Polarizer and analyzer, Green, Blue, Yellow Filter

1. Binocular head, 45° incline
2. Wide Zoom Ratio:6.7:1
3. LED Illumination
4. Can’t configure display screen

Trinocular head, 45° inclined
Wide Zoom Ratio: 6.7:1
LED Illumination
Configurable camera

1. Binocular head, 45° inclined
2. LED illumination

1. Binocular head, 45° inclined
2. Wide Zoom Ratio: 6.4:1
3. LED illumination
4. Can’t configure display screen

1. Binocular head, 45° inclined
2. Fluorescent lamp, LED ring light, for more option

1. Trinocular head, 45° inclined
2. Wide Zoom Ratio:6.4:1
3. LED illumination
4. Configurable display screen

1. Trinocular Head Inclined at 30°
2. Interpapillary Distance 48-75mm
3. LWD Infinite Plan Objective：10×, 20×, 40×
4. Infinite Plan Phase Objective：10×, 20×
5. Camera and display screen can be configured

1. Trinocular Head Inclined at 45°
2. interpapillary Distance 50-75mm
3. Eyepiece: WF10X/ 20mm
4. Objective: LWD Plan ObjectiveLWDPL4X\10X\20X\40X
5. Camera and display screen can be configured