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 25X eyepieces expand the maximum magnification to 2500X with 6 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, 25X
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 25X eyepieces
50 Pre-Cleaned Blank Microscope Slides and 100 22x22mm Square Cover Glass
One dust cover
5 Pack Plastic Disposable Tweezers
AmScope PS25W 25 Glass Prepared Microscope Slides with Wooden Box
50X-500X 0.3MP Handheld Multi-USB Digital Microscope with LED Illumination for PC and Android
Save on AmScope B120 Series Student & Professional LED Binocular Compound Microscope Value Bundle 40X-2500X Magnification with 3D Stage, 25-Piece Prepared Slides Set and Tweezers Plus BONUS Handheld Multi-USB Digital Microscope for PC and Android with a United Scope, LLC coupon