i4 Semen Evaluation Microscope

i4 Semen Evaluation Microscope


The i4 Semen Evaluation LabScope is the complete package for live specimen microscopy.

Features essential components for detailed measuring of semen:

  • Motility
  • Concentration
  • Vitality
  • Morphology

Those components include:

  • Digitally Controlled Heated Stage, heats up to 110° F in 0.1° increments
  • Phase Contrast
  • Darkfield
  • Inifinity Plan Objectives: 4x 20x 40x 100x
  • 10x/20mm Wide Field Eyepieces
  • Siedentopf Binocular head, Trinocular available (for adding a camera)
  • LED daylight long-life bulb
  • Anti-Fungal Coating on all lenses
  • 90-240V / 50-60Hz automatic-switching power input
  • LIFETIME warranty on Optical and Mechanical components


This is the perfect variation of our popular i4 Lab Microscope for breeders or fertility clinics, the i4 Semen Evaluation LabScope is the complete package for live specimen microscopy.

Sperm motility analysis should be performed at 98.6° Fahrenheit to keep sperm active, and the heated stage has a built-in digital temperature control unit which can be set for any temperature up to 110° Fahrenheit. The heated stage will maintain accurate and stable temperatures within +/- 0.3° during use.

Switching between Phase Contrast, Darkfield, and Brightfield mode is as easy as a flip of your thumb.

The i4-SE's Heated Stage is accurate and sustainable even in extremely cold temperatures.

The ability to use a 12V power source as well as standard wall socket makes this microscope ideally suited for field testing and the laboratory environment.

All of this combined with trinocular and optional MiniVid camera make the i4-SE an indispensable part of any laboratory.

This microscope functions like any laboratory microscope when in brightfield configuration. The Plan phase objectives and turret condenser allow flat-field, high-contrast viewing of live, unstained specimens, and easy magnification changes with the flip of the thumb.

Besides the standard features of the i4 Laboratory Microscope, the following upgrades have been made:


The i4 Semen Evaluation Microscope has four, flat field Phase Plan Infinity, DIN objectives: 10x (NA .25), 20x, 40xr (NA .65), and 100xr Oil (NA 1.25).  As such, the scope can be used in the following ways:

100x 200x 400x 1000x


Phase Contrast


Annulus rings are built into a rotating sub-stage turret. Because of the unique turret design, the annulus rings stay perfectly centered when changing magnifications, and will only require occasional re-centering. (Centering eyepiece included.)

Additionally, a darkfield condenser is built into the turret for darkfield microscopy to 400x.

Heated Stage

  • Variable digital temp. control up to 110° F
  • Set temperature in 0.1° increments
  • Displays actual temperature in 0.1° increments
  • Accurate within 0.3° F
  • Reaches temperature within 5-10 minutes
  • Control/display temperature in Fahrenheit or Celcius

Wide Field Eyepieces

The i4 Infinity Semen Evaluation Microscope features 10x/20mm wide field eyepieces.

Please Note

The i4 Infinity Semen Evaluation Microscope is custom-built as ordered and can take two weeks or more for your order to ship. Please contact us if more information is needed.

Ordering Information

Online Ordering

Click HERE for online ordering.

Phone, Fax, Purchase Order, & Mail Ordering

Click HERE for other than online ordering.

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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