Specifications
| Mechanical barrel length | Infinity system (∞) |
| spectral ratio | 0:100；20:80；100:0 |
| magnification | 40X-1000X |
| Objective lens converter | Six-hole converter (with DIC slot, with luminance memory function) |
| Stage size | Double-decked mobile platform 187 × 166mm, moving range 80 × 55mm |
| pupil distance | 50-76 mm |
| Focusing device | 25Mm coarse fretting coaxial focusing with limit, coarse focusing tension locking device, fine-tuning grid value 0.001mm |
| condenser | N.A.0.9 Abbe condenser adjustable medium with variable light bar |
| Fluorescent device | 6-Hole disc fluorescent reflection illuminator, with variable field diaphragm, aperture diaphragm, center adjustable, with color filter slot and polarizer slot, fluorescent eye protection board; 100W mercury lamp chamber, digital control |
| Fluorescent filter group | UV（EX375/28,BS415,EM460/50）、V（EX436/20,BS455,EM480/30）、B（EX480/30,BS505,EM535/40）、G（EX560/40,BS600,EM635/60） |
| lighting system | Compound eye lighting system |
| Light source | 12V/100W halogen lamp with digital dimming, Light intensity setting and reset function, built-in transmitted light filter |
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/44929/Specification.html , which is only used by users who purchase commodities from the NBCHAO.