Why Use Immersion Oil? Immersion oil is a special product that is used for microscopic observation. It is used to improve the resolution and contrast of microscopic images Immersion oil increases the resolution and contrast of microscopic images, allowing users to obtain more detailed and accurate images Using immersion oil for microscopic observation can offer considerable benefits, including better resolution and contrast It is important to understand how to prepare and use the immersion oil for the best results. Once good practices have been acquired, using immersion oil can be very useful and offer high-quality images Increases the resolution power of a microscope Microscope Immersion Oil Immersion oil is used in light microscopy to increase resolution. It is used between the lens cover object and the special immersion lens homogenizes the refractive index between the objective lens and the object. Without the use of immersion oil, images produced by feed oil immersion lenses are unusable. Immersion Oil Microscope – Bottle 25 ml Refractive Index: 1.5148-1.5152 Acid Value (mgKOH/g) Product Description: Product Type: Immersion Oil Compatible with any microscope: For microscope Quantity: 25 ml Manufacturer's Warranty: 2 years Use RMY immersion oil to increase the resolution power and aperture of the focusing lens. transparent oil with refractive index 1.5148. It is free of fluorescence.