Details Immersion Oil
Optimize the power of your microscope and get the sharpest possible image with a drop of clear, colorless immersion oil between the lens and your slide. This 0.5 oz tube of low-viscosity Immersion Oil has a refractive index of 1.515. It is non-drying, non-hardening, and will not damage lenses or valuable slides. But it will definitely enhance your view!