Description
- The vertical prism bar is calibrated for use in the Prentice position
- The horizontal bar is calibrated for use in the Frontal Plane position.
- It is essential diagnostic equipment for optometry students and optometry practices.
Box comprising a horizontal and a vertical prism bar and two additional prisms of 45 and 30 diopters. Veritcal Prism Bar: 1 / 2 / 3 / 4 / 5 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 25D and an additional prism of 30D. Horizontal Prism Bar: 1 / 2 / 4 / 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 25 / 30 / 35 / 40D and an additional prism of 45D.