These specifications relate to the standard Industry Kit, used primarily in North America.
Sphere Kits
- 1-3 total drawers based on packaging, SKU range and quantity per SKU (customer choice)
- 1-4 packs per SKU based on bell curve of patient demand
- Top drawer has low minus
- Bottom drawer has plus powers
Multifocal Kits
- 3-4 drawers typical
- Organized by Add, unless brand has a unique design
- Top drawer – low add
- 2nd drawer – med add
- 3rd drawer – high add
- 4th drawer – outliers/plus powers
Astigmatism Kits
- 4-6 drawers
- Often a pair of 6-drawer kits to make a 12-drawer tower
- Each drawer is typically an axis
- 180 and 90 might have 2 drawers
- Multiple cyls per drawer