LW Scientific i4 Darkfield Trinocular Microscope

Product Description
The i4 trinocular 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 optics with a 30-year anti-fungal coating match quality with value within any clinic's budget. The i4 microscope provides comfort, durability, dependability and superior imaging for the lifetime of the laboratory. Medical-Grade Microscope.
Accessories include: blue and green filters, dust cover, immersion oil and manual. Anti-fungal, parfocal, parcentric, color-coded infinity Plan objectives 4X, 10X, 40XR, 100XR (oil).

Darkfield microscopy uses refracted light to make live, unstained specimens appear with bright contrast against a dark background. By blocking the center of the brightfield of light and not allowing direct rays to enter the objective, only the outer oblique rays of light strike the specimen. Put 2 drops of immersion oil onto the top of the OIL condenser and raise it until the oil contacts the underside of the slide for the sharpest darkfield imaging_much sharper than any DRY darkfield condenser. Remember, darkfield will not work with a standard 100x objective because of the high numerical aperture, but the optional 100x Darkfield objective features a built-in IRIS for easy darkfield viewing.

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This item ships from Lawrenceville, GA.

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