Contains 2 Mini-Spinners and colors may vary.
The Mini-Spinner is only 4″ (10 cm) tall with a 1 1/2″ (37 mm) globe where the blue, red, and yellow LEDs spin.
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The Mini-Spinner is only 4″ (10 cm) tall with a 1 1/2″ (37 mm) globe where the blue, red, and yellow LEDs spin. The light pattern changes as the ball spins. The button must be held down to light the ball and spin. Runs for a long time on three LR44 hearing aid batteries. Instructions for battery replacement included.
Contains 2 Mini-Spinners and colors may vary.
Contains 2 Mini-Spinners and colors may vary.
The Mini-Spinner is only 4″ (10 cm) tall with a 1 1/2″ (37 mm) globe where the blue, red, and yellow LEDs spin.
| Brands | Good Lite |
|---|
| Height | 4″ (10 cm) tall with a 1 1/2″ (37 mm) |
The small 2″ (5 cm) diameter “smiling face” Fixation paddle was developed based on studies by Robert Fanz. Features include grating on reverse side, small pictures of a bunny and a giraffe for demanding Fixation, and pupil size and corneal diameter measurement on the handle.
Aperture Rule™ Trainer Kit is 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.
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