Ratings & Reviews

Our sleekest binocular compound microscope yet, the Swift SW380B boasts design elements that make it powerful enough for laboratory use, while still remaining user-friendly as a teaching tool in high school, university, and clinical settings. Serious hobbyists will also find much to love with this microscope's adaptability features, such as swappable oculars and objectives.

Features a Siedentopf binocular head that rotates 360 degrees for shared use and allows quick adjustments for different interpupillary distances without losing focus. The head can be locked in any position for additional stability. Ocular tubes are tilted at an ergonomic 30 degrees to reduce neck and eye strain. The microscope comes with two pairs of interchangeable 10X and 25X glass ocular eyepieces, which combine with the four achromatic DIN objectives -- 4X, 10X, 40X(Spring), and 100X(Spring, Oil) -- in the rotating nosepiece to provide 6 magnification levels between 40X and 2500X.

The focusing system of the SW380B truly shines, with an ultra-precise fine focusing knob that allows incredibly exact adjustments for the clearest possible image at each magnification. An LED bulb beneath the stage transmits light up through an industry-standard NA 1.25 Abbe condenser and iris diaphragm. Manually move the condenser closer to or farther from the stage to adjust brightness and evenness of light as well as image contrast. A metal slide holder locks specimens into place for viewing on the sizeable double-layered mechanical stage while the x-y translational control knob moves the stage and the slide holder left-to-right and front-to-back, eliminating the need to re-clip slides in order to view the entire specimen.

Easy to move, with a built-in handle that fits securely against the palm. Power supply is built directly into the microscope base. Kit comes with power adapter, blue filter, immersion oil, and dust cover.

What can you see with it? Compound microscopes offer detailed, cellular-level views of transparent or dyed specimens prepared and mounted on a slide. (For magnifying solid objects, use a stereo microscope.)

More Information
Model NumberSW380B
Microscope TypeCompound Binocular
Specialized FeaturesBrightfield
Optical SystemFinite optical system, 160mm
Observation TubeSiedentopf Binocular
Inclination30° inclined
Interpupillary Distance48-75mm
Diopter AdjustmentOn left tube, +/-5 dpt
EyepiecesWF10X/18mm, WF 25X/8mm
NosepieceQuadruple revolving
Objectives4X/0.10 (WD 37.5mm), 10X/0.25 (WD 6.55mm), 40X/0.65/S (WD 0.65mm), 100X/1.25(WD 0.198mm)
Head Magnifications40X, 100X, 400X, 250X, 1000X, 2500X
Objective Mounting ThreadW 4/5" x 1/36" (RMS standard)
StageDouble layer coaxial mechanical stage with slide holder
Stage Size130mmx130mm
Mechanical Stage X&Y Range70mmx30mm
Upper Limit StopPreset but adjustable
CondenserAbbe condenser N.A 1.25 with iris diaphragm
Focus MechanismCoaxial coarse and fine, fine is graduated
Fine Focus Precision3.4µm minimum increment
Z-axis Movement12.2mm
FilterBuilt-in frosted glass
MaterialMetal base and body
IlluminationBuilt-in transmitted 1W LED with intensity control
Power supply110-240V switching (plug type should be chosen according to different regions)
Dimensions (Width and Length, Height)225(L)*150(W)*345(H) mm
Individual Package Dimensions33*22.5*41.5 CM
Individual Package Weight5.1kg
Ratings & Reviews
You're reviewing:
Swift SW380B 40X-2500X Binocular Compound Microscope

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  • 1X SW380B microscope
  • 1X Pair WF10X eyepieces
  • 1X Pair WF25X eyepieces
  • 1X Immersion oil
  • 1X Blue filter
  • 1X Dust cover
  • 1X Spare fuse
  • 1X Power cord
  • 1X User manual
Optics System


  • Wide-field 10X and 25X eyepieces
  • 4 Objective lenses in a revolving nosepiece: 4X, 10X, 40X (Spring), 100X (Spring, Oil)
  • Magnification levels: 40X, 100X, 250X, 400X, 1000X, 2500X
  • Interpupillary distance: 48-75mm
  • Adjustable ocular diopter: +/- 5dp


  • 30 degree inclined, 360 degree rotatable binocular Siedentopf head
  • Mechanical stage with rack stop, 130x130mm
  • Stage x-y travel range: 70x30mm
  • NA 1.25 Abbe condenser with iris diaphragm
  • Coaxial coarse and ultra-fine focus knobs
  • Transmitted illumination with 1W LED bulb, adjustable brightness
  • Power supply: Built-in 110-240V power input
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