Vision Direct have just increased their Quidco to 20%. Some other places are slightly cheaper for my lenses but 20% Quidco makes this a much better deal.
Delivery is £3.50 for first time (free delivery for subsequent / regular orders).
Also with selected products there is a 2 for 1 hotel offer included. Could not get any info on which hotels are in the offer (I did not order the relevant items)
Deal virgin so please be gentle!