Using the computer is part of everyday life. If you have a different prescription for distance, reading and the computer your vision may be compromised. Varifocal lenses often mean that you have to raise your head in order to focus on the computer screen. This can lead to neck problems which I’m sure you wouldn’t want. There is a great solution which means that you do not have to have separate pairs of reading and computer glasses – on off all day long is not a great solution either.
Occupational  lenses allow you to see the computer screen clearly through the top of the lens and your close work through the bottom of the lens. This maintains natural head posture and no more bad backs.