Specifications
| Flat field eyepiece | WF10X / f20 |
| Infinity objective: | 4X/0.10, 10X/0.25, 40X/0.65 (spring), 100X/1.25 (oil, spring) |
| Total magnification | 40X~1000X |
| observation head | Binocular, hinged 45 ° tilt, 360 ° swirl/spin |
| converter | Four holes (inward ball positioning) |
| Coarse fine-tuning focus range | 25mm fretting grid value: 2um coarse fretting coaxial focusing, coarse elastic adjustable, with locking and limit |
| stage | Double layer mechanical |
| stage | 153X135mm |
| Stage movement range | 80X75mm |
| Stage vernier value | 0.1mm |
| Mechanical barrel length: | 160mm |
| pupil distance | 55-75mm |
| condenser | 1.25NA Abbe condenser, variable light bar with color filter (up and down) |
| Lighting: | 220V Kohler lighting, brightness adjustable, tungsten halogen bulb 12V30W |
| Instrument net Weight | 6.0 kg |
| Gross Weight | 7.8 kg |
| Instrument size | 22X36X36.5（cm） |
| Packaging Dimensions | 33.5X28X59（cm） |
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/31642/Specification.html , which is only used by users who purchase commodities from the NBCHAO.