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Progressives

Aspherics

Freeform
Crossbows Custom Office Freeform Progressive

Petite II

Features of design

  • A superior design of office progressive lens
  • Low distortion, soft design
  • Four dynamic powers available
  • Individual designs for left and right eyes
  • Designs in 1.498, 1.56, and 1.60 indices
The Custom Office design is a lens primarily designed for use in an office type environment. It is not a traditional progressive design, but rather is an alternative to a reading lens, providing clear vision for reading and intermediate viewing. The wide range of dynamic powers allows the ideal choice to be made for all reading additions up to 3.00D and also allows the user to benefit from fully corrected reading and intermediate vision and maximised distance vision. The design reduces eye and neck strain associated with long term use of computers.

Custom Office Design Dimensions



Note: The decentration on these lenses is variable.

Range available:
Index Dynamic Power
-0.75 -1.25 -1.75 -2.25
1.498 • • • •
1.560 • • • •
1.600 • • • •

Notes

  • Dynamic Power is the total reduction in power from reading to distance area
  • Lens is machined to reading prescription (Distance prescription + addition power)
  • Lens is verified in reading reference circle only
  • Dynamic power is selected from patient's addition
  • Lens is fitted using patient's distance PD (pupillary distance)


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