Bernell -Model Aperture Rule™ BC1050BK -Trainer Kit (Color: Black)
A standard instrument in most VT programs. Features progressive fixed demand. Polarized or colored lenses are not required. Helps improve low fusional and accommodative reserves, poor stereopsis, fixation disparity suppression & tight accommodation-conversion relationship. The trainer assists patients with asthenopia & visually related learning problems.
- Sports/Action Card Set
- Single & double aperture sliders
- Red pointers
- Manual
- Corrugated Storage Box