This plastic holder fits B&L or Marco Keratometer. Held on rail surrounding face piece, the 42.50 diopter stainless steel ball allows you to easily calibrate your Keratometer. No secondary reflections when checking optic zone radius. The device easily mounts to your slit lamp.
Allows you to check for warpage or any changes to the base curve. Performs similarly to a radiuscope yet more economical and quicker. The contact lens holder prevents expensive mistakes by allowing you to quickly confirm base curves when ordering replacement contact lenses. To measure the base curve of hard lenses, simply place the RGP lens in the depression well using contact lens wetting solution. The device easily mounts to your slit lamp.
