Hi guys,
Just wondering a client of mine today has bought back their specs as they are getting rainbow colouration effects on the edges of the lenses.
rx is
RE: +0.25/-0.25x180
LE: +0.25 DS
ADD: +1.75
Dispensed Sola One HDV 1.5 index with brown sunglass lenses LTF 18%
PD is 30mm R+L and Height Seg is set at 28mm above rim,
A:52mm
B42mm
ED: 60mm
DBL: 18mm
Why is this client experiencing the colouration?
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