Thông tin sản phẩm
Scope type: Binocular variable magnification
In-light illumination: None
Transmitted light illumination: None
Scope type: Vertical movement
Stand type: Pole stand
Total magnification (times): 20, 40
Objective lens (times): 2, 4
Eyepiece lens (times): 10
Field of view (mm): 19
Working distance (mm): 105
Observable height (mm): 140
Width (mm): 285
Depth (mm): 295
Height (mm): 490
Transmitted light illumination (W): None
In-light illumination: None
Trusco Nakayama TXT-2040