Specifications
| Mechanical barrel length | Infinity system (∞) |
| magnification | 40X-640X |
| Stage size | Size: 242mm × 172mm; Glass sheet: φ 110mm; Moving range: 120mm × 75mm |
| pupil distance | 50-75mm |
| Focusing device | Coarse and fretting coaxial focusing, using rack and pinion transmission mechanism, fretting grid value: 0.002mm |
| condenser | Long working distance condenser with variable light bar, working distance: 55mm |
| lighting system | 12V20W halogen lamp, adjustable luminance |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[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/44899/Specification.html , which is only used by users who purchase commodities from the NBCHAO.