Luneau France Horizontal & Vertical Prism Bar Set

Description

Horizontal prism bar set includes 1,2,4,6,8,10,12,14,16,18,20,25,30,35,40, and an additional loose 45D prism
Vertical prism bar set includes 1, 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 25, and an additional loose 30 D prism
Prism Bars provide an efficient means for treating cases of diplopia, symptomatic heterophorias and abnormal head postures.
Values are marked on the bars.
Re-engineered to solve the problem of birefringence which can hinder their use in certain clinical applications. This prism bar manufacturing process greatly reduces optical strain, producing prisms that virtually eliminate clinical birefringent effects.