i4 Infinity Lab Microscope

Innovation Laboratory Microscope


Check out this value priced infinity optics laboratory microscope:

  • Reverse quadruple nosepiece
  • Inifinity Semi-Plan Objectives: 4x 10x 40x 100x (Full Plan objectives an option)
  • 10x/18mm widefield eyepieces (High Point an option)
  • Siedentopf Binocular head, Trinocular available (for adding a camera)
  • Built-in Mechanical Stage
  • LED daylight long-life bulb
  • Variable light adjustment
  • Anti-Fungal Coating on all lenses
  • 90-240V / 50-60Hz automatic-switching power input
  • LIFETIME warranty on Optical and Mechanical components


The i4 modular series microscope features exceptional optical quality and expandability for top-notch performance in the lab. Use the rotating head to adjust the height for taller users. Infinity Plan and Semi-Plan optics with a 30-year anti-fungal coating match quality with value within any clinic’s budget. With cool, long-life LED illumination, the i4 Infinity microscope is the perfect choice for durability, dependability, and superior imaging in the laboratory.

For the best value in a professional microscope with infinity optics, look no further than the I-4.

The I-4 Microscope features exceptional optical quality for top-notch performance in the lab. Infinity Semi-Plan or Plan optics with a 30-year anti-fungal coating (on ALL lenses) match quality with value within any lab's budget. The I-4 provides comfort, durability, dependability and superior imaging in a medical grade microscope. The reagent resistant finish will hold up well for years to come.

The Semi-Plan objectives on the I-4 are the best we have ever seen. Plan objectives are also available.

The I-4 is a tremendous value in an Infinity microscope.

I-4 Binocular Infinity Lab Microscope Features:


  • Binocular (Seidentopf)
  • Diopter adjustment
  • Inclined 30°, rotates full 360°
  • 10X/18 WF Eyepieces (10X/20 Super WF High Point eyepieces available)
  • Interpupillary distance range 55-75mm


  • Reverse quadruple nosepiece allow the objectives to roll back out of the way
  • Multiple ball bearing mounted for years of trouble-free use


  • Infinity ∞ Semi-Plan or Plan objectives
  • 4X, 10X, 40XR, 100XR (oil)
  • 50X (oil) objective available optionally
  • 30-year Anti-fungal coated optics
  • Parfocal, parcentric, color-coded


  • Mechanical stage (140mm X 140mm)
  • Coaxial drive controls, metal rack & pinion
  • Range of traverse: 73mm x 43mm
  • Stage locking lever
  • Slow-close hydraulic slide finger


  • Coarse adjustment: range of 30mm
  • Fine adjustment: graduation of 2μm
  • Tension control knob


  • Movable Abbe condenser, NA 1.25
  • Iris Diaphragm
  • LED “daylight” long-life high intensity light source
  • Variable light adjustment: 0-20W output
  • Input 90-240V / 50-60Hz automatic switching

Accessories Included

  • Blue, green, and yellow filters
  • Dust cover
  • Immersion oil
  • Spare 2 amp fuse
  • Manual and warranty card


  • Hard Cary Case
  • Trinocular
  • Dark field condenser
  • Phase contrast
  • Polarization
  • 50x oil objective

Dimensions and Weight

  • Height: 14.1” (352.5 mm)
  • Length: 10.7” (267.5 mm)
  • Width: 6.1” (152.5 mm)
  • Weight: 16.0 lbs. (7.3 kg)


  • Lifetime on materials and workmanship
  • One year on electronic components

Ordering Information

Online Ordering

Click HERE for online ordering.

Phone, Fax, Purchase Order, & Mail Ordering

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Shipping Rates

Rates in the Continental USA will be shown in your shopping cart. Costs are higher to Alaska, Hawaii, and locations outside the USA. Email us your shipping address and equipment list for rates outside the lower 48.

Quantity Pricing is available.

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