Hello,
hoping someone can help with an issue a px is describing.
First time using a near Rx with prism and complains of “convex” distortion. The lenses have a 1.74 index as per the engraving and are from Nikon. The px does report a significant improvement with the quality of the vision but cannot adapt to the warped perception. 🫤
I’ve never heard of a px complaining of this with prism alone, so I’m more inclined to believe it’s the asphericity and the aberrations. The BC of the lenses are similar to the habitual specs.
Rx:
OD +3.75-0.25x090 3BI
OS +3.50DS 3BI
I wasn’t the one who dispensed the glasses and I wouldn’t have chosen such a HI lens to begin with.
Any feedback is appreciated- TIA.
hoping someone can help with an issue a px is describing.
First time using a near Rx with prism and complains of “convex” distortion. The lenses have a 1.74 index as per the engraving and are from Nikon. The px does report a significant improvement with the quality of the vision but cannot adapt to the warped perception. 🫤
I’ve never heard of a px complaining of this with prism alone, so I’m more inclined to believe it’s the asphericity and the aberrations. The BC of the lenses are similar to the habitual specs.
Rx:
OD +3.75-0.25x090 3BI
OS +3.50DS 3BI
I wasn’t the one who dispensed the glasses and I wouldn’t have chosen such a HI lens to begin with.
Any feedback is appreciated- TIA.
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