A microscope and light are also required. These vary in quality and price. A binocular dissecting stereomicroscope with a zoom lens and power range of 6X to 20X magnification is preferable. A microscope with a fixed magnification of 10X or 20X is adequate and more economical but does not provide good depth of field.

The microscope you choose must be compatible with your instrument, allow adequate working space and good depth of field. This is especially important when using an instrument with a large base. There are a variety of microscope stands available. Choose one that allows sufficient working space and adequate height of adjustment for the insemination instrument. A cool light is also needed. A fiber optic illuminator is preferable, a halogen or tungsten illuminator with a heat filter can also be used. L.E.D. light sources can also be used and offers an economical choice.