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Precision Engineering

LW Scientific instruments are meticulously engineered for precision and reliability, ensuring accurate results every time.

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Our products incorporate cutting-edge technology and innovative features to streamline laboratory workflows and enhance efficiency.

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With LW Scientific, you're not just buying a product; you're gaining access to our dedicated support team committed to ensuring your success.

i4 Parts & Accessories

Pro Service Microscope Cleaning Kit

Original price $ 79.00 - Original price $ 79.00
Original price
$ 79.00
$ 79.00 - $ 79.00
Current price $ 79.00

Keep your optical equipment operating flawlessly with the Pro Service Kit from LW Scientific. Who could know more about optical performance than a ...

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Original price $ 79.00 - Original price $ 79.00
Original price
$ 79.00
$ 79.00 - $ 79.00
Current price $ 79.00

Microscope Slides, Box of 72

Original price $ 9.00 - Original price $ 9.00
Original price
$ 9.00
$ 9.00 - $ 9.00
Current price $ 9.00

25mm x 76mm Ground Edge Box of 72 Slides

Original price $ 9.00 - Original price $ 9.00
Original price
$ 9.00
$ 9.00 - $ 9.00
Current price $ 9.00

Universal Microscope Case

Original price $ 499.99 - Original price $ 499.99
Original price
$ 499.99
$ 499.99 - $ 499.99
Current price $ 499.99

Our new custom case fits Revelation lll, Infinity i4, Innovation, Z4 stereoscope, i4 Semen Evaluation microscopes, and other brands too.  It even h...

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Original price $ 499.99 - Original price $ 499.99
Original price
$ 499.99
$ 499.99 - $ 499.99
Current price $ 499.99

Microscope Dust Covers

Original price $ 8.00 - Original price $ 18.00
Original price
$ 8.00 - $ 18.00
$ 8.00 - $ 18.00
Current price $ 8.00

Protect your microscope from debris and environmental factors with our dust covers. Preserve clarity, maintain functionality, and extend the lifesp...

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Original price $ 8.00 - Original price $ 18.00
Original price
$ 8.00 - $ 18.00
$ 8.00 - $ 18.00
Current price $ 8.00

Microscope Cover Glass / Cover Slip, 24x60mm

Original price $ 6.00 - Original price $ 6.00
Original price
$ 6.00
$ 6.00 - $ 6.00
Current price $ 6.00

100 Slides 24x60mm L x W 0.13-0.17mm Thick

Original price $ 6.00 - Original price $ 6.00
Original price
$ 6.00
$ 6.00 - $ 6.00
Current price $ 6.00

Hemacytometer

Original price $ 175.00 - Original price $ 175.00
Original price
$ 175.00
$ 175.00 - $ 175.00
Current price $ 175.00

Our hemacytometer is specially designed for counting erythrocytes and leukocytes. Double rulings are visible through a wide range of illumination. ...

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Original price $ 175.00 - Original price $ 175.00
Original price
$ 175.00
$ 175.00 - $ 175.00
Current price $ 175.00

Standard Service Microscope Cleaning Kit

Original price $ 39.00 - Original price $ 39.00
Original price
$ 39.00
$ 39.00 - $ 39.00
Current price $ 39.00

Keep your optical equipment operating flawlessly with the Standard Service Kit from LW Scientific.Includes: Air Duster - 8 oz. Lint-free Lens Pap...

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Original price $ 39.00 - Original price $ 39.00
Original price
$ 39.00
$ 39.00 - $ 39.00
Current price $ 39.00

Hemacytometer Cover Slips

Original price $ 27.00 - Original price $ 27.00
Original price
$ 27.00
$ 27.00 - $ 27.00
Current price $ 27.00

10 Coverslips for hemacytometer Glass 20x26mm 0.35mm thickness *This is NOT a standard coverslip. For use with hemacytometer only.

Original price $ 27.00 - Original price $ 27.00
Original price
$ 27.00
$ 27.00 - $ 27.00
Current price $ 27.00

LED Bulb Assembly for i4 Microscope

Original price $ 38.40 - Original price $ 38.40
Original price
$ 38.40
$ 38.40 - $ 38.40
Current price $ 38.40

LED bulb assembly for i4 microscope, (with wires and connector).

Original price $ 38.40 - Original price $ 38.40
Original price
$ 38.40
$ 38.40 - $ 38.40
Current price $ 38.40

Mechanical stage for i4 Microscope

Original price $ 129.00 - Original price $ 129.00
Original price
$ 129.00
$ 129.00 - $ 129.00
Current price $ 129.00

Mechanical stage for i4 microscope.*Includes installed slide holder

Original price $ 129.00 - Original price $ 129.00
Original price
$ 129.00
$ 129.00 - $ 129.00
Current price $ 129.00

100x Infinity Plan DRY Objective

Original price $ 538.80 - Original price $ 538.80
Original price
$ 538.80
$ 538.80 - $ 538.80
Current price $ 538.80

Our new 100x DRY Infinity PLAN objective will bring a radical change in the world of microscopy.  With clarity, resolution, and flat-field-of-view...

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Original price $ 538.80 - Original price $ 538.80
Original price
$ 538.80
$ 538.80 - $ 538.80
Current price $ 538.80

60x / 0.80na Infinity Plan DRY Objective

Original price $ 397.20 - Original price $ 397.20
Original price
$ 397.20
$ 397.20 - $ 397.20
Current price $ 397.20

Original price $ 397.20 - Original price $ 397.20
Original price
$ 397.20
$ 397.20 - $ 397.20
Current price $ 397.20

Immersion oil

Original price $ 12.00 - Original price $ 12.00
Original price
$ 12.00
$ 12.00 - $ 12.00
Current price $ 12.00

Immersion oil, type A (0.25 oz.)  

Original price $ 12.00 - Original price $ 12.00
Original price
$ 12.00
$ 12.00 - $ 12.00
Current price $ 12.00

100x Infinity Semi-Plan Oil Objective

Original price $ 286.80 - Original price $ 286.80
Original price
$ 286.80
$ 286.80 - $ 286.80
Current price $ 286.80

100x Infinity Semi-Plan Oil Objective for i4 Microscope.

Original price $ 286.80 - Original price $ 286.80
Original price
$ 286.80
$ 286.80 - $ 286.80
Current price $ 286.80

20X Eyepieces (Pair)

Original price $ 80.00 - Original price $ 80.00
Original price
$ 80.00
$ 80.00 - $ 80.00
Current price $ 80.00

20x / 12 eyepiece for 23mm eyetube. Fits i4, Revelation III, and our student microscopes.

Original price $ 80.00 - Original price $ 80.00
Original price
$ 80.00
$ 80.00 - $ 80.00
Current price $ 80.00

Power supply for i4 Microscope

Original price $ 36.00 - Original price $ 36.00
Original price
$ 36.00
$ 36.00 - $ 36.00
Current price $ 36.00

Power supply for i4 Microscope.*LED model.

Original price $ 36.00 - Original price $ 36.00
Original price
$ 36.00
$ 36.00 - $ 36.00
Current price $ 36.00

LED Bulb Assembly for 12 Volt i4 Microscope

Original price $ 38.80 - Original price $ 38.80
Original price
$ 38.80
$ 38.80 - $ 38.80
Current price $ 38.80

LED bulb assembly for 12 volt i4 microscope (w/ mount, wires, connector).

Original price $ 38.80 - Original price $ 38.80
Original price
$ 38.80
$ 38.80 - $ 38.80
Current price $ 38.80

Stage Micrometer

Original price $ 35.00 - Original price $ 35.00
Original price
$ 35.00
$ 35.00 - $ 35.00
Current price $ 35.00

Stage micrometer calibration slide 1mm scale 100 division 0.01 mm per division Plastic

Original price $ 35.00 - Original price $ 35.00
Original price
$ 35.00
$ 35.00 - $ 35.00
Current price $ 35.00

OIL Darkfield Condenser for i4 Microscope

Original price $ 394.80 - Original price $ 394.80
Original price
$ 394.80
$ 394.80 - $ 394.80
Current price $ 394.80

Darkfield microscopy uses refracted light to make live, unstained specimens appear with bright contrast against a dark background.  By blocking the...

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Original price $ 394.80 - Original price $ 394.80
Original price
$ 394.80
$ 394.80 - $ 394.80
Current price $ 394.80

AC Adapter Cord for 12 Volt DC models

Original price $ 37.20 - Original price $ 37.20
Original price
$ 37.20
$ 37.20 - $ 37.20
Current price $ 37.20

AC adapter cord (100-240 input / 12v - 1.0 amp output) for 12vDC models.

Original price $ 37.20 - Original price $ 37.20
Original price
$ 37.20
$ 37.20 - $ 37.20
Current price $ 37.20

40x Infinity Semi-Plan Objective

Original price $ 178.80 - Original price $ 178.80
Original price
$ 178.80
$ 178.80 - $ 178.80
Current price $ 178.80

40x Infinity Semi-Plan Objective for i4 Microscope.

Original price $ 178.80 - Original price $ 178.80
Original price
$ 178.80
$ 178.80 - $ 178.80
Current price $ 178.80

Lens Cleaning Fluid

Original price $ 8.20 - Original price $ 8.20
Original price
$ 8.20
$ 8.20 - $ 8.20
Current price $ 8.20

Lens cleaning fluid; 1 oz; specialized for multi-coated lenses.

Original price $ 8.20 - Original price $ 8.20
Original price
$ 8.20
$ 8.20 - $ 8.20
Current price $ 8.20

0.5X Reducing Lens

Original price $ 159.00 - Original price $ 159.00
Original price
$ 159.00
$ 159.00 - $ 159.00
Current price $ 159.00

Focusable c-mount for i4 Trinocular Microscope 0.5X reduction for better field-of-view 

Original price $ 159.00 - Original price $ 159.00
Original price
$ 159.00
$ 159.00 - $ 159.00
Current price $ 159.00

Slide Holder for i4 Microscope

Original price $ 25.00 - Original price $ 25.00
Original price
$ 25.00
$ 25.00 - $ 25.00
Current price $ 25.00

Slide holder for i4 microscope.

Original price $ 25.00 - Original price $ 25.00
Original price
$ 25.00
$ 25.00 - $ 25.00
Current price $ 25.00