Specifications
| eyepiece | Large field of view WF10X (0019 22mm); eyepiece 10X (field number of view φ 22mm) grid value 0.10mm/grid |
| objective lens | Non-stress flat-field color difference objective (no coverslip); PL L5X/0.12 working distance: 26.1 mm; PL L10X/0.; PL L40X/0.60 (spring) working distance: 3.98 mm25 working distance: 20.2 mm; PL L60X/0.70 (spring) working distance: 3.18 mm |
| emitter illumination system | 6V30W halogen lamp, adjustable luminance; polarizer can be 360 ° swirl/spin; analyzer can be 360 ° swirl/spin, with scale; built-in field of view and aperture diaphragm and fretting vernier, |
| converter | Four holes (converter center adjustable) |
| intermediate tube | push-in burger mirror |
| compensator | λ, λ/4 and quartz wedge compensator |
| Eyepiece tube | Three eyepieces tilted 30 ° for 100% light-transmitting photography |
| Focusing system | Coaxial focusing coarse fretting, with locking and limit device, fretting grid value: 2μm |
Packing list
Whole machine X1, manual 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/32301/Specification.html , which is only used by users who purchase commodities from the NBCHAO.