DuraBase
Implementing nominal prescription power without position-of-wear compensation
Read moreDuraBase is Durabon's basic design approach: preliminary surface optimisation with prescription power implemented without recalculation for the actual position of wear.
Implementing nominal prescription power without position-of-wear compensation
Nominal power as the implementation basis
DuraBase implements nominal prescription power. The guide mentions preliminary surface optimisation, without recalculating power from actual position-of-wear data. This differs from full position-of-wear compensation.
Difference from DuraTrace
DuraTrace models the lens and eye using BVD, pantoscopic angle, wrap and working distance. DuraBase implements prescription power directly without that position-of-wear recalculation.
This distinction describes the calculation method; the final features require examination of the full design and product specifications.
Products listed in the guide
What optional availability means for FarMax
The guide describes this architecture as optional in FarMax. DuraBase must not be treated as standard on every FarMax order; confirm the selected option in the order specifications.
Separating design and fitting specifications
DuraBase describes how power is implemented. The name alone does not define material, coating or all fitting requirements; check these on the product page and when ordering.