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RB-525-B0433
9. Contact Lens: Base Curve Measurement
You can measure a base curve of a hard contact lens with KW-2000.
To do so, attach a contact lens onto a contact lens holder of the model eye as following.
(1) Put a small amount of water on a concave side of the contact lens holder.
(2) Place the contact lens so that its convex side faces the holder.
Contact Lens
Contact Lens Holder
Model Eye
(3) Confirm the contact lens is firmly adhered to the holder and does not slip down, set the model eye
unit to measure.