Acuity Charts 

 projectr.jpg    Distance Chart Projector

 Distance Acuity 

 dc_400.jpg      20/400 letter
 dcb400.jpg        blurred

 dc_300.jpg      20/300 letter

 dc200-80.jpg    20/200 to 20/80 
 d_200_80.jpg 
 db200_80.jpg    20/200 to 20/80

 dcb80b70.jpg    20/80 to blurred 20/70

 dc_70_50.jpg    20/70 to 20/50
 dc_70_40.jpg    20/70 to 20/40

 dcb60_40.jpg    20/60 blurred
 dcb60b40.jpg    blurred 20/60 to 20/40
 dc_60b40.jpg    20/60 to blurred 20/40
 dbo60_40.jpg    20/60 to 20/40 blurred out

 dc_50_20.jpg    20/50 to 20/20
 dc_50_15.jpg    20/50 to 20/15

 dc_40_15.jpg    20/40 to 20/15
 dc40_15.jpg 
 dcb40_15.jpg    20/40 blurred to 20/15
 dc_40_10.jpg    20/40 to 20/10

 dcblur20.jpg    20/20 blurred

 dc_40let.jpg    20/40 single letter
 dc_40_hl.jpg    20/40 horizontal line
 dc_25_vl.jpg    20/50 to 20/25 vertical line

 dc_block.jpg    Block clock dial
 dc_rev.jpg      Letter reversal chart

 Near Acuity 

 nc200_20.jpg    20/200 to 20/20

 ncbo_200.jpg    20/200 blurred out

 nc100_20.jpg    20/100 to 20/20

 ncb0_70.jpg     20/100 to 20/70 blurred
 ncbo_70.jpg     20/100 to 20/70 blurred out

 ncb_80.jpg      20/80
 ncb_50.jpg      20/50
 ncb_40.jpg      20/40
 ncb_30.jpg      20/30

 ncb_20.jpg      20/20 blurred
 ncbo_20.jpg     20/20 blurred out