After years of using varifocals with long, computer and close areas, and paying a lot for some with Essilor lenses, I went for Zenni a couple of pairs ago, and I was amazed at the quality and price, and speed of delivery (1 week). Had several pairs from them since.
After noticing that I had to bend my neck downwards in order to watch telly in bed through the top part of the lenses, I first raised the TV up on the wall, but did not look aesthetically good. So I ordered a pair with just the long distance figures from Zenni for £30 as they are single prescription lenses. I now only use my varifocals for very close work, as I can see the Sudoku on my phone if I hold it at arms length.