'CLICK ON' HIGHLIGHTED TEXT TO BRING UP PICTURE
NEAR VISION LOGMAR CHARTS (INCLUDING PATTI PICS)
CAT. No. DC £ (G.B.P.)
2004
A LOGMAR SINGLE SIDED NV CARD 25.00
2113
A POCKET SIZE NEAR VISION CARD 10.00
2508
A PATTI PICS. NV CHART 25.00
2509
A PATTI PICS. NV CARD 10.00
4011
A COLLENBRANDER LOW VISION CARD 40.00
4031
A MIXED CONTRAST NV CARD LogMar equiv.
52.00
4041 A CONTINUOUS TEXT NV CARD(was
2199) LogMar equiv. 25.00
MassVAT (Massachusetts Visual Acuity Test)
If the proportionally spaced side of the chart is too
difficult for the patient, try the
reverse side with the MassVAT format chart. The Testability using the
MassVAT
format in children is high. The rectangular outline surrounding the five
optotypes is
50% of the width of the optotype. Thus, it provides adequate contour interaction
to
detect ambliopia.