SPZ-50PFM binocular stereo microscopeDetailed product description：

Technical parameters of SPZ-50PFM binocular stereo microscope:

1. Magnification: 6.7X-50X (field of view: 34.3mm-3.6mm),
2. Objective lens: 0.67X-5.0X (continuous zoom ratio 7.46:1),
3. Eyepiece: Large field of view 10X (DHW10X) (field of view diameter: 23mm),
4. Stereoscopic lens: 360 ° rotation, binocular, 45 ° oblique tube observation,
5. Working distance: 108mm,
6. Pupil distance: 52mm-75mm,
7. Visual acuity adjustment: ± 7.2D, adjustable for both eyes,
8. Rack type: P-type (250mm),
9. Falling light source: 9W fluorescent lamp (FCL9EX-N), optional LED ring light source,
10. Base: 220mm × 284mm,
11. Height: 372mm,
12. Net weight: 5.6kg,