Used to attach multi-element focusing lenses in optical experiments.

Two-axis lens holders with compact centering mechanism.

Multi-lens holders are a convenient way to align the lens to the optical axis. These plate-type holders mount securely and provide a stable low optical axis.

Adjustable holders for rectangular optics.

Designed to hold lenses with different diameters at a constant center height. It is best used in applications where lenses with different diameters are often exchanged.

Used for lenses in optical experiments.