Horizontal Prism Bar

The Horizontal Prism Bar features prism diopters from 1 to 40, plus a loose 45-diopter prism, ideal for precise eye movement testing.  

• Prism diopters include: 1, 2, 4, 8, 12, 14, 16, 18, 20, 25, 30, 35, 40, and an additional 45-diopter loose prism
• Comes with a protective storage case for safekeeping and portability
• Essential for opticians and eye care professionals conducting strabismus and eye alignment testing
• Durable and lightweight design for ease of use during exams

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