"The Mystery of Lyle and Louise"

For Versatile Optical Applications

Frosted acrylic lenses for optical experiments.

Individual spherical glass lenses.

Individual spherical glass lenses.

Individual spherical glass lenses.

Provide a convenient way to illustrate the properties of lenses to students.

Makes demonstrations viewable by the entire classroom.

Ideal selection for use with a ray box.

Individual spherical glass lenses.