OPTO-EDU Cheap Student Boom Stand Inspection Electron Pcb Repair Optical 20x 40x Binocular Stereo Microscope Sunshine
Stereo microscope is widely used in teaching demonstration, bio-engineering,
A22.1239 is the basic style stereo microscope whose price is affordable. Stereo microscope is also known as dissecting microscope, it is widely used in biology, medicine, agriculture, forestry, industry and marine life etc. A22.1239 has top and bottom light source, the bottom light can adjust brightness, and track stand with handle is portable and convenient for users.
Stereo microscope, also known as "solid microscope" or "operation and dissecting microscope", is a kind of stereoscopic microscope. Stereo microscope is widely used in materials such as macroscopic surface observation, failure analysis, fracture analysis and other industries field. As a kind of visual equipment with three-dimensional, it plays an important role in biology, medicine, agriculture, forestry, industrial and marine biological industry.
| Model | A22.1239-TA | A22.1239-TB | ||||||
| Head | Binocular Head, 45° Inclined, Interpupillary Distance 48~75mm | |||||||
| Eyepiece | WF10x/20mm | |||||||
| Objective | 1x,2x,3x Or 1x,2x,4x (Optional) | |||||||
| Focusing | Coarse Focusing, Range 40mm | |||||||
| Working Distance | 57mm | |||||||
| Stand | Track Stand + Touch Switch | Track Stand + Dial Switch | ||||||
| With Dia 70mm Glass Stage And White/Black Stage | ||||||||
| Light Source | Top 1W LED, Bottom 7x20mA LED Light Brightness Adjustable | |||||||
| Power | AC 100~240V Wide Range Power, With 3xAA Rechargeable Batteries Built-in Base. (For Order Shipped By Air, The Batteries Will Not Be Included) | |||||||
| A22.1239 Technical Data | ||||||||
| Objectives | Magnifi-cation | View Field | Magnifi-cation | View Field | Magnifi-cation | View Field | Magnifi-cation | View Field |
| 1X | 5X | 20mm | 10X | 20mm | 15X | 15mm | 20X | 10mm |
| 2X | 10X | 10mm | 20X | 10mm | 30X | 7.5mm | 40X | 6.5mm |
| 3X | 15X | 7mm | 30X | 6.7mm | 45X | 5.0mm | 60X | 4.3mm |
| 4X | 20X | 5mm | 40X | 5mm | 60X | 3.5mm | 80X | 3.2mm |
| Objective Magnification | Magnification | Field Of View(mm) | Magnification | Field Of View(mm) | Magnification | Field Of View(mm) | Magnification | Field Of View(mm) | Working Distance(mm) |
| 1X | 5X | 20 | 10X | 20 | 15X | 15 | 20X | 10 | 76 |
| 2X | 10X | 10 | 20X | 10 | 30X | 7.5 | 40X | 6.5 | 76 |
| 3X | 15X | 7 | 30X | 6.7 | 45X | 5 | 60X | 4.3 | 76 |
| 4X | 20X | 5 | 40X | 5 | 60X | 3.7 | 80X | 3.2 | 76 |
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