AlanHo Posted January 17, 2008 Report Share Posted January 17, 2008 For a fair test - remove your specs. Quote Link to comment Share on other sites More sharing options...
andsome Posted January 17, 2008 Report Share Posted January 17, 2008 For a fair test - remove your specs.What's the point in removing my specs? Surely a fair test is with the specs on? If we wear specs it is because we need them to improve the sight. I don't remove them before driving as a fair test to see if I can see the road.?????????????????????????????? Quote Link to comment Share on other sites More sharing options...
AlanHo Posted January 17, 2008 Author Report Share Posted January 17, 2008 For a fair test - remove your specs.What's the point in removing my specs? Surely a fair test is with the specs on? If we wear specs it is because we need them to improve the sight. I don't remove them before driving as a fair test to see if I can see the road.??????????????????????????????At my opticians they are awkward and expect you to remove your specs for them to test your eyes. You must go to a more advanced establishment.... I presume - even with your specs on - you could see which nipple was pierced....... :lol: Quote Link to comment Share on other sites More sharing options...
catgate Posted January 17, 2008 Report Share Posted January 17, 2008 Leaving your spectacles on defeats the object......they steam up. Quote Link to comment Share on other sites More sharing options...
rong Posted January 17, 2008 Report Share Posted January 17, 2008 That's a waste of time the quality isn't good enough to see even if you have good eyes Quote Link to comment Share on other sites More sharing options...
andsome Posted January 17, 2008 Report Share Posted January 17, 2008 For a fair test - remove your specs.What's the point in removing my specs? Surely a fair test is with the specs on? If we wear specs it is because we need them to improve the sight. I don't remove them before driving as a fair test to see if I can see the road.??????????????????????????????At my opticians they are awkward and expect you to remove your specs for them to test your eyes. You must go to a more advanced establishment.... I presume - even with your specs on - you could see which nipple was pierced....... :lol: At my opticians, after removing the specs, the current prescription is put into their apparatus as a preliminary test, followed by alternative lenses in order to update the prescription. There is little point in testing the eyes without either your own specs or the same prescription in their apparatus, as it is already known that you need specs. :D Quote Link to comment Share on other sites More sharing options...
catgate Posted January 17, 2008 Report Share Posted January 17, 2008 At my opticians, after removing the specs, the current prescription is put into their apparatus as a preliminary test, followed by alternative lenses in order to update the prescription. There is little point in testing the eyes without either your own specs or the same prescription in their apparatus, as it is already known that you need specs. :DThe way your optician works would be judged totally wrong by any scientist or engineer,Have you ever heard of cumulative error? Quote Link to comment Share on other sites More sharing options...
AlanHo Posted January 17, 2008 Author Report Share Posted January 17, 2008 At my opticians, after removing the specs, the current prescription is put into their apparatus as a preliminary test, followed by alternative lenses in order to update the prescription. There is little point in testing the eyes without either your own specs or the same prescription in their apparatus, as it is already known that you need specs. :DThe way your optician works would be judged totally wrong by any scientist or engineer,Have you ever heard of cumulative error? Quite right - even though you almost clouded the subject Quote Link to comment Share on other sites More sharing options...
catgate Posted January 17, 2008 Report Share Posted January 17, 2008 Well it a cirrus matter. Quote Link to comment Share on other sites More sharing options...
Watchful Posted January 17, 2008 Report Share Posted January 17, 2008 What test? :lol: Quote Link to comment Share on other sites More sharing options...
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