TRIAL LENS SET FOR VISUAL FIELDS
Product code: TS68
The Grafton TS68 Trial Lens Set offers 56 spherical lenses plus 12 minus cylinders to help you obtain reliable visual fields and artifact-free results.
These full aperture designs are handcrafted with optically true centres. Each glass lens is encased in a metal ring and is offered in a leatherette case for safe and convenient storage.