A highly successful aberration controlled RGP lens for the management of Keratoconus. The availability of a single use trial set helps to reduce chair time.
Limited materials available on request.
Base Curve Steepest available 4.80 (0.05 steps)
Diameter 8.10, 8.40, 8.70 (standard), 9.00, 9.30
Power -/+ 30.00D (0.25D steps) – higher powers may be available.
Edge lift Standard, Flat 1, Flat 2, Steep 1, Steep 2 (1 step = 0.03)
Handling tints Blue, Clear, Green, Grey
All measurements are in mm unless otherwise stated.
Refer to our Nissel KII RGP fitting guide available on our website.
We offer a 26 lens fitting set:
| Material | Base curve range | Diameter | Power |
| RGP only | 4.90 to 7.40 | 8.70 | Stock |
*A registered account with Cantor Barnard is required.
12 months maximum. Replacement frequency is at the discretion of the eye care professional.
Download our fitting guide
Download our product brochure
Please be aware that Cantor Barnard is an Optician Only Contact Lens Manufacturer. Therefore, we do NOT sell to the general public unless you are qualified to fit contact lenses.
In order for us to approve your online account you must have an active Cantor Barnard Account number obtained from our accounts department.
We receive thousands of store requests a month.
If you have requested an online account and are still waiting for it to be approved, email us with your account number so we can approve this for you.
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Once logged in you will find options to order products, here, at the bottom of each product page.
Below are types of lenses offered by Cantor Barnard and the clinical indications in which they can be used for:
