EP 1139856 A1 20011010 - DETERMINATION OF THE CORRECTION FOR FAR-SIGHTEDNESS
Title (en)
DETERMINATION OF THE CORRECTION FOR FAR-SIGHTEDNESS
Title (de)
BESTIMMUNG DER KORREKTUR FÜR WEITSICHTIGKEIT
Title (fr)
DETERMINATION DE LA CORRECTION DE LA PRESBYTIE
Publication
Application
Priority
- NL 9900811 W 19991228
- NL 1010939 A 19981231
Abstract (en)
[origin: WO0040141A1] In a method for determining a needed reading correction, in particular for possible measurements of reading glasses, a pernickety test is used for determining the pernickety performance. After the accommodation of an eye has been established, the above reading correction is determined directly from this accommodation and the pernickety performance.
IPC 1-7
IPC 8 full level
G02C 13/00 (2006.01); A61B 3/032 (2006.01); A61B 3/09 (2006.01)
CPC (source: EP)
A61B 3/032 (2013.01)
Citation (search report)
See references of WO 0040141A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0040141 A1 20000713; AU 3081400 A 20000724; EP 1139856 A1 20011010; JP 2002534145 A 20021015; NL 1010939 C2 20000703
DOCDB simple family (application)
NL 9900811 W 19991228; AU 3081400 A 19991228; EP 99964775 A 19991228; JP 2000591906 A 19991228; NL 1010939 A 19981231