Varifocals are cheap rubbish so don't bother
Delivery took ages and when billed had added extra tax charges that were not explained before checkout. I ordered the varifocal glasses and whist the lenses are good the frames are cheap thin plastic. After a very short time they snapped under no pressure. Approvalk would not replace or refund hence seeking a Section 75 against them. Would not recommend this company at all.