Optego Magnetic Prism Block Set medical professional Each prism is laser engraved

Each prism is laser engraved with the appropriate diopter power and contains a small magnet that 'snaps on' to a magnetic handle

making them more durable and more resistant than plastic lenses

iLidClean cleans the lid margin and lashes of allergens

360 degree lens rotation

00 D Orange handle

Optego Magnetic Prism Block Set medical professional Each prism is laser engravedOptego's individual prism blocks are manufactured following our proprietary ClearPrism Technology Protocol. Made from a clear acrylic material. Each prism is laser engraved with the appropriate diopter power and contains a small magnet that 'snaps on' to a magnetic handle. Superior Optical Quality. Made in the USA. The magnetic prism block set features 22 prisms that come in a compact polymer case with a carrying handle. The case opens flat and fits