Specifications
| eyepiece | PL10X flat field eyepiece, field of view diameter: 18mm; PL10X flat field cross eyepiece; PL10X flat field mesh eyepiece |
| Flat field color difference objective | 4X, 10X, 40X, 63X objectives |
| Total magnification | 40X-630X |
| observation head | Skateboard type binocular observation head? 45 ° tilt |
| converter | Outgoing ball external positioning (four holes) |
| Coarse fine-tuning focus range | Coarse fretting coaxial focusing 30mm, fretting grid value 0.002mm |
| stage | 360 ° swirl/spin, aliquot scale |
| pupil distance | 55-75mm |
| condenser | Abbe condenser with variable light bar |
| lighting | The light source adopts 6V/20W halogen lamp, Kohler lighting system, wide Voltage 85-230V, adjustable brightness |
| intermediate lens barrel | Polarizer for 90 ° swirl/spin |
| Polarizer group | Can do 360 ° swirl/spin belt locking device, and can be removed from the light path |
| Polarizer swirl/spin range | 360° |
| Polarizer swirl/spin range | 180° |
Packing list
After-sales instructions
Warranty days: 365 days
All the equipment purchased in Shanghai Optical Instrument Factory No. 6 in the north and south tides, the original factory promises to be free of charge during the warranty period. Accessories and improper use are excluded.
[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/31629/Specification.html , which is only used by users who purchase commodities from the NBCHAO.