:angry: I'm having lots of problems with my lenses. My prescription is quite strong, +6 in both eyes with 3 base out prism in both eyes. My old lenses were high index 1.8 glass non aspheric and the vision was pretty good. My new lenses are high index 1.74 plastic aspheric. The vision is bad, firstly the centres seem to be out by about 5mm (in the direction of the temple) in both eyes, secondly, the off centre vision is awful. If I move my eyes just slightly off centre one eye is always looking through a blury part of the lense (the part nearest my nose)! Its seems to me that the field of vision through an aspheric lense is very small! Is this the case?
I understand that the prism moves the optical centre of the lense - is it possible that the centres "seem" to be out because the image right in front of my eye is coming through a poor part of the lense due to the refraction of the prism?
Please help!!!
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