Prism Controlled Bifocals

The selection of PRISM CONTROLLED BIFOCALS manufactured by Birchgrove Optical have been designed to allow presbyopic patients who suffer from double vision, the opportunity to have one pair of custom made lenses for both distance and near vision in one pair of glasses.
They are available in a variety of options which includes specific segment shapes and sizes. Using cutting-edge production technologies and a highly qualified team, we are able to produce custom made bifocal lenses, that can be used as an alternative to a Franklin Split or a pair of glasses for distance vision, and having to swap to a separate second pair for reading and close work. 
Prism Controlled Bifocal lenses are available in both clear or Transition materials, and can also be tinted or have an anti reflective coating added to reduce glare.

Our Prism Controlled Bifocals