Specifications
| barrel | trinocular |
| Objective for eliminating color difference | 4X/0.10NA, 10X/0.25NA, 40X/0.65NA, 100X/1.25NA (spring, oil) (magnification/numerical aperture) |
| Flat field eyepiece | 10X/18 (mm), 16X/11 (mm) (magnification/field aperture) |
| observation head | 360 ° swirl/spin, single cylinder 30 ° tilt |
| Binocular auxiliary lens | 1X |
| condenser | Abbe condenser with variable light bar and color filter, numerical aperture 1.25NA |
| Total magnification | 40X~1600X |
| Focusing range | 15mm (fretting grid value 0.002mm) |
| pupil distance | 55-75mm |
| Mechanical barrel length | 160mm |
| Tungsten Halogen Bulb | 6V/20VA |
| light source | 220V electric light source |
| stage | 125 * 120mm (moving range 70 * 30mm, vernier grid value 0.1mm) |
| condenser | Abbe Condenser Variable Bar and Color Filter |
| eyepiece | Wide-angle eyepiece WF10X, Huygens eyepiece H16X |
| Objective for eliminating color difference | 4X,10X,40X(S), 100X(S) |
| lighting | LED light source or halogen lamp |
| Power | Electric light source |
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/7264/Specification.html , which is only used by users who purchase commodities from the NBCHAO.