Optica 3M Distance Chart (English / Te Reo Alphabet)
$ 34.90
Standard Snellen notation for acuity test used by optometrists, ophthalmologists, medical doctors and occupation health personnel for sights tests including aviation, marine, police and defence certification.
Description
Made from semi-rigid, non-reflective, white plastic sheet with non-reflective black letters. Each chart comes with a set-up kit.
Letter sizes:
60/6, 36/6, 24/6, 18/6, 12/6, 9/6, 7.5/6, 6/6, 5/6. The letter size is printed under each line. The “DX” charts have one 6/6 line.
This chart is available for test at a 3 metre distance from patient .
Chart size (DX version):
3 metres – 260 mm x 100 mm
Product References for the Single 6/6 line:
(*Ideal for domiciliary and doctors rooms.)
Additional information
| Distance | 3 metres |
|---|
