Same font sizes as our Baseball Sports Letter Balls, but printed on softballs (12″ circumference; 3.8″ diameter).
Balls come attached to a 12 ft string.
Each individual ball includes a wall hook.
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Same font sizes as our Baseball Sports Letter Balls, but printed on softballs (12″ circumference; 3.8″ diameter). Balls come attached to a 12 ft string.
Same font sizes as our Baseball Sports Letter Balls, but printed on softballs (12″ circumference; 3.8″ diameter).
Balls come attached to a 12 ft string.
Each individual ball includes a wall hook.
| Brands | Bernell USA |
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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.
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

The Combination Horizontal Vertical Prism Bar provides accurate measurement of ocular deviation. This new combination prism bar resolves the problem by having the horizontal prism bar slide up and down in a channel affixed to the vertical prism bar.
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