Professional Grade Trinocular Microscope

Order code

Best-seller in universities, medical schools, research laboratories

  • Titanium finished DIN or semi-plan optic
  • 30 year antifungal coating
  • Trinocular

Camera Comparison Chart


  • Affordable research grade microscope


  • Universities, medical schools, and research laboratories

The W30S professional-grade microscope is a best-seller in universities, medical schools, and research laboratories. Equipped for performance, its features include titanium-finished DIN or Semi-Plan optics and a 30-year antifungal coating. The W30S is the choice for superior performance at a great price.


HEAD Binocular (Seidentopf)
Inclined 30°
Rotates 360°
Dual diopter adjustment
Interpupillary distance range 55-75 mm
10X/18 wide field eyepieces
NOSEPIECE Quadruple forward-facing nosepiece
Multiple ball bearing mounted
30-year anti-fungal coating
4X, 10X, 40X, 100XR (oil)
Parfocal, parcentric, color-coded

  NA Magnification Field of View Working Distance
4X 0.1 40X 4.5mm 17.5mm
10X 0.25 100X 1.8mm 6.7mm
40x 0.65 400X 0.45mm ~2.9mm
100XR 1.25 1000X 0.18mm 0.18mm
STAGE Mechanical stage (140mm x 140mm)
Coaxial drive controls
XY Movement: 73mm x 43mm
Stage locking lever
Slow-close hydraulic slide finger
FOCUS Coarse adjustment: range of 30mm
Fine adjustment: graduation of 2µm
Tension control knob
ILLUMINATION Moveable Abbe condenser, NA 1.25, rack and pinion
Iris diaphragm
Variable LED light source (3W bulb)   
110V/220V switchable electronics
ACCESSORIES INCLUDED Replacement 0.5 amp fuses
mirror attachment (for field use)
blue and green filters
dust cover
immersion oil
spare bulb
DIMENSIONS AND WEIGHT 15" (38 cm) x 9" (23 cm) x 7" (17.8 cm)
14 lb. (6.4kg)


┬ęCopyright 2021. World Precision Instruments. All rights reserved.

Apply for Tax Exempt Status
WPI collects tax in AL, AZ, CA, CO, CT, DC, FL, GA, IL, IN, MA, ME, MD, MI, MN, MO, NC, NV, NJ, NY, OH, OK, PA, SC, TN, TX, VA, VT, WA and WI.
If you are shipping to one of these states, your order will incur tax and tax will not be refunded.