Feature:
| zoom ratio | 4:5:1 |
| inter-pupillar distance | 52-75mm |
| eyepiece tube | binocular,inclined 60¡ã |
| working distance | 97mm |
Technical data:
|
|
standard |
|
auxiliary objective 0.5X |
|
auxiliary objective 2X |
|
|
eyepiece |
working distance 97mm |
|
working distance 160mm |
|
working distance 50mm |
|
|
|
total magnification |
visual field£¨mm£© |
total magnification |
visual field£¨mm£© |
total magnification |
visual field£¨mm£© |
|
WF10X/20mm |
7X-30X |
25.7-6.0 |
3.5X-15X |
51.4-12.0 |
14X-60X |
12.8-3.0 |
|
WF15X/16mm |
10.5X-45X |
20-4.7 |
5.25X-22.5X |
40-9.4 |
21X-90X |
10-2.3 |
|
WF20X/12.5mm |
14X-60X |
15.7-3.7 |
7X-30X |
31.4-7.4 |
28X-120X |
7.9-1.8 |
Optional:
| illumination | LED,Ring fluorescent lamp£¬cold light illumination£¬220V/110V |
Care & maintenance:
1.general protective measures
protect instrument from moisture£¬vapors£¬acids and alkalis
do not store chemicals close to the device
do not grease guide surfaces or mechanical parts
2.dust and dirt will affect the quality of your result
cover with the dust cover during breaks
remove dust with a pneumatic rubber bulb and a soft brush
use only special optical cloths and pure alcohol to clean the eyepieces
3.incorrect cleaning can damage the plastic parts
never use ultrasonic equipment to clean
never use corrosive and/or acetone-based agents such as other substitute
if solvents must be used£¬only ethanol and isopropanol are acceptable
Description£º
high quality£¬high unction and excellent cost performance
easy operation
ideal instrument in academic and industrial field
ease the tiredness with ergonomic design