<span style=”color: #444444; font-size: 12px; background-color: #eeeeee;”>They certainly dont feel right for using whilst walking around etc.</span>
They wont be intermediates are designed for a very specific focal length, inside oroutside of that they will just be wrong.
<span style=”color: #444444; font-size: 12px; background-color: #eeeeee;”>I also went for the ‘blue light reduction’ lens up-sell.</span>
Dont do this again its been proved to be a white elephant sales pitch.
In general some people can take to a new prescription firly quickly, some can take up to a week……if after thid time you’re still having problems return to the opticians and first get the glasses checked against your prescription, if they are correct then ask for a recheck………..some opticians may try to ‘fob you off’ but if you walk into pretty much any they will have machines that can check the prescription in glasses so if you want independabtly check the glasses do this (some might charge others wont).
Hope this helps