Varifocals and Eye Position.

I have recently bought some glasses. I spend a lot of my time using a computer so I asked for some modified varifocals. They are effectively bifocals with continuous variation between the two focal lengths.

Looking straight forward focuses on the computer screen placed at arms length (around 90cms (3feet). Looking down focuses on papers on my desk about 45cms (1.5 feet away).

The setup works fine and makes it much easier to work on the PC compared with reading glasses or none at all.

I wondered how this relates to eye accessing cues. I am now looking horizontally when working on the PC but looking down when reading.

Any thoughts, or are you all on a sugar high having eaten all the chocolate bars left over in the house "trick or treat" bowl. 😉

Varifocals and Eye Position.

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