View Tester

View Tester

VT-5

The precise function of the instrument means smoother operation in testing for myopia and astigmatism. Cross clyinder and rotary prism provide the widest field of view.

Specifications

Spherical power adjustment +16.75D to -19.00D in 0.25D steps

Cylindrical power adjustment 0 to -6.00D in 0.25D steps

Cross cylinder ±0.25D

Rotary prism 0 to 20Prism

Spherical power adjustment	+16.75D to -19.00D in 0.25D steps
Cylindrical power adjustment	0 to -6.00D in 0.25D steps
Cross cylinder	±0.25D
Rotary prism	0 to 20Prism