Ratings & Reviews
Our favorite workhorse microscope, now upgraded for camera-compatibility! The Swift SW350T trinocular compound microscope features a dedicated camera port, making it the perfect instrument for clinical instruction, large science lectures, textbook compilation, or simply the serious hobbyist who wishes to take and share pictures of specimens.

The SW350T keeps all the features of our popular SW350B: the interchangeable wide-field 10X and 25X eyepieces are mounted into a swiveling Siedentopf head, allowing for quick adjustments to suit different interpupillary distances without loss of focus. The four achromatic DIN objectives -- 4X, 10X, 40X(Spring), and 100X (Spring, Oil) -- combine with the eyepieces for 6 powerful magnification levels between 40X and 2500X. An LED bulb provides steady, brilliant illumination fully controlled by the dimmer wheel and focused through an industry-standard NA 1.25 Abbe condenser and iris diaphragm. A large mechanical stage with moveable slide holder allows you to see the entire area of a specimen without reclipping.

The SW350T also introduces a third ocular tube on which an additional eyepiece or a microscope camera (not included) can be mounted, allowing users to stream and record video as well as capture pictures of specimen images.

What can you see with it? Compound microscopes offer detailed, cellular-level views of transparent or dyed specimens prepared and mounted on a slide. This microscope allows you to view samples such as bacteria, protozoa, and animal cells. (For magnifying solid objects, use a stereo microscope.) 

More Information
Model NumberSW350T
Microscope TypeCompound Trinocular
Specialized FeaturesBrightfield
Optical SystemFinite optical system, 160mm
Observation TubeSiedentopf Trinocular
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 Range70x30mm
Upper Limit StopPreset but adjustable
CondenserAbbe condenser N.A 1.25 with iris diaphragm
Focus MechanismCoaxial coarse and fine, fine is graduated
Fine Focus Precision0.027mm minimum increment
Z-axis Movement14.5mm
FilterBult-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)195(L)*145(W)*370(H) mm
Individual Package Dimensions32*22.5*45.5 CM
Individual Package Weight4.7kg
Ratings & Reviews
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Swift SW350T 40X-2500X Compound Microscope

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  • 1 SW350T microscope
  • 1 pair WF10X eyepieces
  • 1 pair WF25X eyepieces
  • 1 sample immersion oil
  • 1 blue filter
  • 1 dust cover
  • 1 spare fuse
  • 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 trinocular 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 fine focus knobs
  • Transmitted illumination with 1W LED bulb, adjustable brightness
  • Power supply: 110-240V power input
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