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[The Bifosolar Ideal light-protection spectacles (author's transl)]

Klinische Monatsblatter Fur Augenheilkunde
|August 1, 1978
PubMed
Summary

Bifosolar glass retains its light sensitivity due to a no-heat manufacturing process. Bifosolar Ideal dual strength glass offers vision correction up to 8.0 dioptres for those with reduced visual acuity.

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