ITEM
 VISUAL ACUITY
1.0
 ~20/20
0.8
 ~20/25
0.6
 ~20/30
0.4
 ~20/50
0.3
 ~20/70
0.2
 ~20/100
0.1
 ~20/200
<0.1
 ~20/300
Light Perception
 None
00
 None
Portions of Bangerter Foils are enclosed within an acrylic bar. The Bangerter Foil Bar is used to determine when the preference switches from eye to the eye. Makes it easy to determine the appropriate foil for use in amblyopia and diplopia. All available foils are within the bar from 1.0 to 00.0.
Our office hours are 7:30 am to 4:00 pm cst M-F

  • 1-800-544-4760
  • 1-952-496-0432
  • 1-952-403-7900 -fax

Fresnel Prism & Lens Co.
6824 Washington Ave.S
Eden Prairie, MN  55344
email:  fresnelpnl@aol.com
Bangerter Foil Bar