AmScope SM35180B 3.5X-180X Binocular Zoom Power Stereo Microscope Head
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Overview
AmScope 3.5X-180X Magnification Binocular Zoom Power Stereo Microscope Head
- 3.5X-180X super widefield expanded zoom magnification power
- Crystal clear stereo erect images over a super wide field view
- Large field-of-view and working distance 4" (100mm)
- Super widefield high-eyepoint 10X eyepieces with foldable eye-guards
- 48mm (in diameter) female thread for adding Barlow lenses or lights
- Mounting Size: 3" (76mm) in diameter
This is a 3.5X-180X zoom magnification binocular stereo microscope head. It includes two Barlow lenses (0.5X and 2.0X), two pairs of super widefield high-eyepoint eyepieces (10X and 20X) and a pair of foldable eyeguards. It comes with 45-degree inclined 30mm eyetubes with diopter. The microscope provides sharp clear erect stereo images over a large zoom magnification range. Its super widefield optics and high-eyepoint design ensure an easy and comfortable observation. This microscope head fits stands with a 3" (76mm in diameter) collar.
Features:
Specifications
Microscope Head | |
Head Type | Binocular |
Optical System | Greenough stereoscopic |
Ocular Incline | 45° |
Interpupillary Adjustment | Compensation-free gemel, 54-76mm |
Ocular-port Diameter | 30mm |
Dioptric Adjustment | Both oculars, ±5dp |
Eyepieces | 10X FN20mm wide-field, high-eyepoint 20X wide-field |
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 |
Field-of-View (10X Eyepieces) | 4.4mm-28.6mm |
Working Distance | 4" (100mm) |
Auxiliary Lens Mount | 48mm |
Collar Mounting Size | 76mm (3") |
2.0X Barlow Lens | |
Modifier | 2.0X |
Objective Resolution | 390 lp/mm @ 9X |
Objective Magnification Range | 1.4X-9X |
Working Distance | 4" (100mm) |
Field-of-View (10X Eyepieces) | 2.2mm-14.3mm |
0.5X Barlow Lens | |
Modifier | 0.5X |
Objective Magnification Range | 0.35X-2.25X |
Working Distance | 4" (100mm) |
Field-of-View (10X Eyepieces) | 8.9mm-57mm |
Magnification Chart
Eyepiece | Objective | ||
Standard | 0.5X Barlow | 2.0X Barlow | |
10X | 7X-45X | 3.5X-22.5X | 14X-90X |
20X | 14X-90X | 7X-45X | 28X-180X |
Packing List: