3D Design Studio
Created for Acculens by Steve Cogger
Created for Acculens by Steve Cogger
HVID
HVID
Trial Lens
BC
Power
Over Refraction
Sphere
Cylinder
Axis
VD mm
Enter HVID, trial lens data, and over-refraction before submitting.
Suggested back OZ
Optional OZ override
Custom OZ
Suggested lens diameter
Optional Diameter override
Custom OAD
min rec:
To adjust OZ or OAD, check the appropriate box and enter a preferred value. To use suggested values, leave custom fields blank. Click Accept to continue.
Enter Min and Max Sag values for each specified chord length below before selecting Fetch.
OZ @
Min
Max
Z2 @
Min
Max
Z3 @
Min
Max
Axis & Radius
Rotation
BFS Radius
Entry View
Algorithm: Standard
Adjustment Guide
Positive (+) = increase sag
Negative (-) = decrease sag
Z2/Z3 in microns. Z4 in 0.25 mm steps.
Angle Offset
Lens meridians shown on eye.
Input → Eye
Optional, enter sag adjustments for each zone to create FreeForm curves or generate new curves at a specific zone. Positive(+) values will increase the sag. Negative(-) values will decrease the sag, for that zone.
@ OZ
OZ
@ Z2
Min
Max
@ Z3
Min
Max
Adjust Z4 by + or - Steps. ex:
(positive) +1 = 1 STEEP.
(negative) -1 = 1 FLAT
Z4
Steps
(+/-)
Min
Max
Sag Adjusted Entry View
Algorithm: Standard