Hi, I used to wear contact lenses but decided they were too much hassle and stuck to wearnigng glasses but am now reconsidering them. the last time I went to the optician they told me about a new type of lens that you can wear constantly, only removing occasionally to clean but I don't know much abou them and know the info they give me will be biased. Does anyone know anything abou them (or even better have experience of them)? Failing that, where are the best/ most comfortable lenses available from? Think I went to Optical Express last time...