Hand- Eye Coordination, Marsden Ball, Vision Therapy
SKU : JVMBW
White Marsden Ball
SKU : JVMBW
A basic vision therapy tool no vision therapy practice should be without. Improved Marsden Balls now have a better weight which offers a better swing.
A basic vision therapy tool no vision therapy practice should be without. Improved Marsden Balls now have a better weight which offers a better swing.
The Marsden Balls are 3.25″ with printed black letters and numbers on a 10 foot cord.
| Brands | iAdvantec |
|---|
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Prism, Vergence Facility Prism, Vision Therapy
Vergence Facility Prism 12D 3D Mounted
These vergence prisms quickly screen for binocular vision. Use these to get the patient to cycle between the two prisms up to 15 cycles per minute. Use at 16″ (40 cm) with a 20/30 near point line. Prisms are 12D base-out and 3D base-in and 1.5″ high (38mm).
The Vergence Facility Prism is available in :
Mounted to a stainless steel holder
SKU: 477700
