盗墓笔记有声小说,小说

Greenough optical system, built-in rotating shaft zoom system.
No tilting Image in two light path in complete pupillary distance , No dizziness feeling after long time observing.
Stereo angle for left & right light path is 12°, stereoscopic effect, large viewing field, high zoom ration.

Stereo Microscope General Layout Diagram

XSZ6540
Head Observation	Binocular 40°
Head Observation	Trinocular 40°
Interpupillary Adjustment	50-75mm
Zoom ratio	1:6.5
Magnification Range	0.7X~4.5X
Working Distance	110mm
Field of View	22mm
Photographic camera output spectral ratio	100%
Photographic camera output spectral ratio	Observation, photography synchronous output select 50%：50%
Integer multiplier lattice	Can be accurately positioned at each integer multiple
Focus stroke (mm)	115
Focus stroke of square post bracket (mm)	80