| Specification | XSZ-N21 | XSZ-N21B | XAX-N21E | |
| Viewing
Head |
Monocular Inclined at 45°,360°Rotatble | ● | ||
| Sliding Binocular Head, Inclined at 45°(55mm-75mm) | ● | |||
| Sliding Trinocular Head, Inclined at 45(55mm-75mm) | ● | |||
| Eyepiece | WF10×/18mm | ● | ● | ● |
| Objective | Achromatic 4×、10×、40×(s)、100×(s)Oil | ● | ● | ● |
| Nosepiece | Quadruple Nosepiece | ● | ● | ● |
| Stage | Double layer mechanical stage | ● | ● | ● |
| Stage Sixe:140mm×132mm | ||||
| Moving Range:70mm×30mm | ||||
| Condenser | N.A.1.25 Abbe condenser with
iris diaphragm and filter |
● | ● | ● |
| Focusing | Coaxial coarse & fine focusing
adjustment Fine focusing scale value 0.002mm |
● | ● | ● |
| Light Source | Halogen bulb 6V20W or 6V15W, AC 220V/110V Adjustable light intensity | ● | ● | ● |
| Optional
Accessory |
Eyepiece:WF16×、WF20×、P16× | |||
| Objective:20×、60(s)、 | ||||
| Semi-plan Objective:4×、10×、20×、40×(s)、60×(s)、100×(s)oil | ||||
| Plan Objective:4×、10×、20×、40×(s)、60×(s)、100×(s)oil、 | ||||
| Reflective Mirror, Demonstration(Teaching) Head
Dark field and Phase contrast device |
||||
| 1.3Mega、2.0Mega、3.0Mega、5.0Mega pixels CMOS Digital camera eyepiece | ||||
| Photography attachment and CCD Adapter 0.5×、0.57×、0.75× | ||||
| Compensation Free Binocular & Trinocular Head (48mm-75mm) | ||||
| LED illumination Quintuple Nosepiece | ||||
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