Optego Magnetic Prism Block Set medical professional The occluder’s improved design keeps

The occluder’s improved design keeps the pinhole attachment in an upright position and has and a strong

Example B  -  8^in/12^out  = Top 4^in/4^in  Bottom 6^out/6^out

iLidClean cleans the lid margin and lashes of allergens

Available in white fabric

Optego Magnetic Prism Block Set medical professional The occluder’s improved design keepsOptego'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