40x-2000x Medical Lab Vet Compound Biological Microscope

  • Model: B490B
  • Manufactured by: AmScope


  • Eight widefield magnification settings 40x-2000x
  • Abbe condenser with iris diaphragm
  • 3D double layer mechanical stage
  • Heavy -duty sturdy metal framework
  • Tension adjustable coarse & fine focus

This high power compound microscope is designed for professional applications in clinical offices and research laboratories. This microscope comes with a 30 degree inclined 360 degree swiveling binocular compensation-free head, 3D mechanical stage, coaxial coarse fine focusing system, intensity-variable halogen illumination, and bright field condenser. It gives eight level magnifications: 40x-80x-100x-200x-400x-800x-1000x-2000x. It is a right instrument for clinical or research applications that need both phase contrast and bright field features.


  • A great affordable professional microscopy system
  • 30 degree inclined 360 degree swiveling compensation-free binocular head
  • Large 3D double layer mechanical stage with stain resistant finish
  • Low position coaxial stage movement control knobs
  • Coaxial coarse fine focusing with CA knob tension control
  • Fully coated optical system with high resolution
  • Crystal clear sharp images
  • High quality professional grade microscope
  • Perfect for clinics, vets, doctors and medical school students
  • Eight settings of magnification: 40x-80x-100x-200x-400x-800x-1000x-2000x
  • Upward stage stopper to protect slides and objectives
  • Abbe condenser with iris diaphragm filters
  • Rack and pinion adjustment for condenser
  • Built-in halogen illumination system with variable intensity
  • Focusing control knobs on both sides.
  • Four DIN Achromatic objectives included
  • Two sets of eyepiece included
  • Full optical glass elements
  • Precise ground glass lenses
  • All metal mechanical parts
  • Adjustable interpupillary distance
  • Adjustable diopters on both oculars
  • Full solid metal frame construction with stain resistant enamel finish
  • Spare bulb, fuse and immersion oil included
  • Manufactured under restrict ISO 9001 quality control standards


  • Nosepiece: quadruple
  • Mechanical tube length: 6-5/16" (160mm)
  • Head: binocular anti-mould viewing head inclined at 30 degree
  • Widefield eyepiece: WF10x and WF20x
  • Full coated achromatic objective: 4x, 10x, 40x (spring), 100x (spring, oil)
  • Stage dimension: 5-1/2"x 5-1/2" (140x140mm)
  • Stage traveling range: 2-15/16"x 1-3/4" (75x45mm)
  • Focusing range: 1-3/16" (30mm)
  • Division of fine focusing: 0.0000787" (0.002mm)
  • Abbe condenser: NA=1.25 with rack and pinion focusing control
  • Illumination: 6V/20W halogen bulb
  • Power supply: 220V , CE certified
  • Accessories: 6V/20W spare halogen bulb, immersion oil
  • Dimensions: 12" x 9" x 16"


Packing List:

  • Binocular compensation-free head
  • Microscope body with frame and base
  • High quality DIN objectives, 4x, 10x, 40x and 100x
  • Widefield 10x eyepieces (pair)
  • Widefield 20x eyepieces (pair)
  • 6V/20W spare halogen bulb
  • Color filters
  • Spare fuse
  • Power cord
  • Dust cover
  • Immersion oil
  • User's Manual Download


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