External reading w/prism comp.
Suitable to measuring the sphere for spectacles manufacturers, spectacles retail departments, department of ophthealmology in hospitals and optical products manufacturers.
Cylinder power.
Cylinder axis.
Prismatic power of spectacles slices and lenses and contact lenses power.
Reunión virtual con el Dr. Julian Triviño (Colombia)
Friday, Nov. 12 - Monday, Nov. 15 Ernest N. Morial Convention Center, New Orleans, LA.