AmScope SM790T 7X-90X Trinocular Zoom Stereo Microscope Head
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Overview
AmScope 7X-90X Magnification Trinocular Zoom Stereo Microscope Head
- 7X-90X super widefield continuous zoom magnification power
- Crystal clear stereo erect images over a super wide field view
- Super widefield high-eyepoint 10X eyepieces with foldable eye-guards
- Trinocular port for adding photo or video capability
- 48mm (in diameter) female thread for adding Barlow lenses or lights
- Mounting Size: 3" (76mm) in diameter
This is a 7X-90X zoom magnification trinocular stereo microscope head. It includes a 2.0X Barlow lens, a pair of super widefield high-eyepoint 10X eyepieces and foldable eyeguards. It comes with 45-degree inclined 30mm eyetubes with diopter. Its trinocular port enables to add photo or video capability. 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 | Trinocular |
| 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 |
| 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") |
| Photo-port | CX-type slide-adjustable 23mm photo-tube |
| 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 |
Magnification Chart
| Eyepiece | Objective | |
| Standard | 2X Barlow | |
| 10X | 7X-45X | 14X-90X |
Packing List: