USB Microscopes
Features:
Erect stereoscopic viewing with 7X-45X continuous-zoom magnification
Simul-focal trinocular photo port for adding an imaging system
30mm widefield 10X eyepieces with 20mm field-number
Sharp, high-contrast images with accurate color
Large 4" (100mm) working distance can be increased with optional Barlow lenses
45° incline and accurate alignment ensure fatigue-free viewing
Specifications
Microscope Head
Head Type
Simul-focal Trinocular
Optical System
Greenough stereoscopic
Ocular Incline
45°
Interpupillary Adjustment
Compensation-free gemel, 54-76mm
Ocular-port Diameter
30mm
Dioptric Adjustment
-
Eyepieces
10X FN20mm wide-field, high-eyepoint, integrated diopter
Objective Lenses
0.7X-4.5X zoom
Objective Numerical Aperture
0.065 @ 4.5X
0.02 @ 0.7X
Objective Resolution
195 lp/mm @ 4.5X
60 lp/mm @ 0.7X
Native Field-of-View
4.4mm-28.6mm
Working Distance
4" (100mm)
Photo-port
CX-type slide-adjustable 23mm photo-tube
50:50 simul-focal
Packing List:
One Trinocular Stereo Zoom Simul-Focal Head
One Pair of SUPER Widefield 10X Focusable Eyepieces
One Photo Port
One Hex Wrench
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Battery Included : No
Hign-concerned Chemical : None
Magnification Ratio : 500X & Under
Drawtube : Trinocular
Material : Metal
Origin : Mainland China
Model Number : SM745NTP-B
Theory : Stereo Microscope