thanks for your info 9ws.
well wud you knw if the fainsworth lantern test is the final test coz as per the ICAO rules there is also a practical light gun test.with this test you just go to any airport and they will flash you different light signals and you have to identify the correct colours. well not sure if they do this test in india or not.
but i will visit the opthalmologist and get the fainsworth lantern test and see wat happens...
cheers