Specifications
| eyepiece | Large field of view WF10X (field number of viewing) |
| Infinity flat field objective | PL 4X/0.10 working distance: 19.8 mm |
| Eyepiece tube | TL2800B HBG: double eyepiece (tilted 30 °) with adjustable eye point height; TL2800A HBT: triple eyepiece (tilted 30 °) with adjustable eye point height |
| TL2800A HBT | Three eyepieces (tilted 30 °), adjustable eye point height |
| Focusing system | Coaxial coaxial fretting focusing, with locking and limiting device, fretting grid value: 2 μm. |
| converter | Four holes (inward ball positioning) |
| stage | Double-decked mechanical mobile: 193mmX155mm, moving range: 75mmX50mm |
| Abbe condenser | N.A.1.25 can be lifted up and down |
| Color filter | Blue Color Filter, Frosted Glass |
| collector | There is a built-in field diaphragm in the light collector. |
| Light source | High power bright white LED, adjustable luminance |
Packing list
machine X1, operation manual X1, warranty card X1, certificate of conformity X1
After-sales instructions
Warranty days: 1095 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/25400/Specification.html , which is only used by users who purchase commodities from the NBCHAO.