AmScope Binocular Biological Microscope B120B
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Key Features
- Professional binocular biological microscope with 40X–2000X magnification range
- Includes WF10X and WF20X widefield eyepieces for eight magnification settings
- Four DIN achromatic objectives: 4X, 10X, 40X (spring), and 100X oil immersion (spring)
- 30° inclined Siedentopf binocular head rotates 360° for comfortable viewing
- Adjustable interpupillary distance and diopter correction for personalized observation
- Precision double-layer mechanical stage with smooth X-Y specimen controls
- Coaxial coarse and fine focusing system with 0.002mm fine focus precision
- Stage safety stop helps protect slides and objective lenses from accidental contact
- NA 1.25 Abbe condenser with iris diaphragm and filter holder
- Rack-and-pinion condenser focusing mechanism for accurate illumination adjustment
- Bright 1W LED transmitted illumination with adjustable brightness control
- Daylight-balanced LED lighting provides cool, even illumination for specimen viewing
- Standard 23mm eyepiece tubes allow easy camera attachment and upgrades
- Durable metal construction designed for educational, laboratory, and hobby applications
- Powered by a universal 100–240V AC adapter for worldwide operation
Description
The B120 binocular compound microscope is designed for teaching demonstrations, clinical examinations and laboratory applications. It is an ideal microscope for teachers and students, including those in medical school or with a major in biology. It has a number of advancements in functionality compared to other microscopes in its class, such as enhanced LED lighting, centerable condenser, and Siedentopf head adjustments. Use the microscope for studying fixed or live cells, bacteria, plants and soil, or water samples.
Viewing Head
To customize the microscope to your viewing comfort, the eyepiece spacing can be easily adjusted using a precision Siedentopf mechanism. A diopter is available on the left ocular tube to compensate for asymmetry, and the ocular tubes are angled at 30° to comfortably accommodate a seated position without neck strain. Various eyepieces can be used to increase the overall optical magnification.
Optics
The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, and bacteria. These high-quality lenses are achromatically corrected to improve resolution and color accuracy.
The Stage
The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.
Transmitted Illumination
The LED sub-stage lighting provides cool, energy-efficient illumination. The light-source is daylight balanced to produce natural colors for imaging. With our specially developed fly-eye lens, the light is evenly distributed at maximum brightness to improve contrast and resolution. Illumination is further enhanced by a centerable Abbe condenser, which can be realigned for any magnification to guarantee proper lighting.
Specifications
| Optical System | Finite-conjugate |
| Mechanical Tube Length | 160mm |
| Head | Binocular, 30° incline, 360° rotatable |
| Interpupillary Adjustment | Siedentopf, 53-77mm |
| Ocular Diameter | 23mm |
| Eyepieces | 10X, 20X |
| Objective Lenses | DIN standard |
| Objective Parfocal Distance | 45mm |
| Objective Mounting Thread | RMS 20.32mm |
| Objective Turret | quadruple |
| Focusing System | Coaxial coarse and fine focus |
| Focus Range | 30mm |
| Division of Fine Focus | 0.002mm |
| Stage Design | Double-layer with caliper |
| Stage Dimensions | 118mm x 127mm |
| X-Y Translation Range | 70mm x 21mm |
| Transmitted Illumination | Variable-intensity 1W LED, fly-eye lens |
| Condenser | NA1.25 Abbe condenser with iris diaphragm |
| Sub-stage Condenser-holder | rack and pinion, centerable |
| Power | 100-240VAC 50/60Hz wide-band |
| Dimensions | 11" x 7" x 13-3/4" (28cm x 17.8cm x 35cm) |
Objective Lenses
| Magnification | Corrections | NA | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|
| 4X | achromatic | 0.10 | — | 0.17mm |
| 10X | achromatic | 0.25 | — | 0.17mm |
| 40X | achromatic | 0.65 | — | 0.17mm |
| 100X | achromatic | 1.25 | oil | 0.17mm |
Packing List:
- One binocular microscope head
- One microscope body
- Four objective lenses: 4X, 10X, 40X, 100X
- One pair 10X eyepieces
- One pair 20X eyepieces
- One blue color filter
- One dust cover
- One sample immersion oil
Additional information
| Colour | Black/White/Blue |
|---|
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