Specifications
| Stage size | Double-decked mobile platform |
| Platform size | 140mm×140mm |
| Movement range | 75mm×40mm |
| pupil distance | 55-75 mm |
| Focusing device | 30 mm coarse fretting coaxial focusing mechanism with limit, coarse focusing tension adjustment device, fine-tuning grid value 0.002mm |
| condenser | N.A.1.25 Adjustable medium Abbe condenser with variable light bar |
| Reflection illumination | AC85V-230V, 6V / 20W |
| Transmission illumination | Halogen lamp AC85V-230V, 6V/20W, adjustable luminance |
| Color filter | Plug-in color filters: green, blue, yellow |
| Polarizing device | The polarizer can be rotated 360 °, and the polarizer and the polarizer can be moved out of the optical path |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/44888/Specification.html , which is only used by users who purchase commodities from the NBCHAO.