Italiano
Español
Hello! Do you need help? Click on the operator and write to us.
Chat with us
Close and go back to page
ETDRS - ORIGINAL Series Chart R
Product Code: 50.032.13
proportionally spaced (geometric progression) lines - sizes range from 20/200 to 20/10 (6/60 to 6/3) equivalent - standardized format used in National Eye Institute clinical studies and in low vision evaluations - chart measures 24.5" x 25.5"...
[Full description below...]
[Full description below...]
Description
proportionally spaced (geometric progression) lines - sizes range from 20/200 to 20/10 (6/60 to 6/3) equivalent - standardized format used in National Eye Institute clinical studies and in low vision evaluations - chart measures 24.5" x 25.5" (62x65cm) - 13 feet, 4 meter testing distance
Product Weight of the packaged product: 1 kg
TRANSPARENT SLANT BOARD (Category: Pediatric tests)
