Complicated Rx: High Add

Some patients need more than a great prescription, they need a lens engineered for a specific problem. Migraines. Color vision deficiency. Eyes that won't quite work as a team.

We have specialty lens lines built for exactly these situations.

Occupational Designs

Chadwick's Freeform progressive with standard flat-top bifocal

Chadwick's Freeform progressive with standard flat-top bifocal

Chadwick's Standard Progressive with free-form round add (any size)

Chadwick's Standard Progressive with free-form round add (any size)

Chadwick's Standard Flat-top with free-form round add (any size)

Chadwick's Standard Flat-top with free-form round add (any size)

High Add Designs

Flat Top with Round on the Back. This design minimizes image jump compared to the full round.

Flat Top with Round on the Back. This design minimizes image jump compared to the full round.

Free-form round. Used for special lens designs that would otherwise be unavailable. Can be placed anywhere on the lens to make golfer segs.

Free-form round. Used for special lens designs that would otherwise be unavailable. Can be placed anywhere on the lens to make golfer segs.

Custom Trifocal Designs

Chadwick Optical's Reverse Slab Off helps fix vision imbalances, bringing balance back for those struggling with uneven sight.

Round above the seg. Best used where the intermediate power is less than the flat top segment.

Round below the seg. The more popular custom trifocal design.

Round below the seg. The more popular custom trifocal design.