Source Site (EDGAR): 424B1

Excerpt From
KERAVISION INC /CA/
Form: 424B1   Filing Date: 8/13/99

<DOCUMENT> <TYPE>424B1 <SEQUENCE>1 <DESCRIPTION>FINAL PROSPECTUS DATED 08/12/1999 <TEXT> <PAGE> Canada KeraVision received approval in Canada in May 1998 to sell Intacs for the treatment of myopia in the range of -1.0 to -5.0 diopters of correction, along with related instruments. KeraVision focused its initial marketing efforts on developing seven sites to become proficient in the Intacs corneal ring segment placement procedure, to be able to discuss the Canadian experience with Intacs corneal ring segments and to potentially serve as training centers. KeraVision then formally announced the product launch in October 1998. KeraVision targeted the Vancouver area for the purpose of training a high percentage of the refractive surgeons in the region and testing the effect of consumer advertising on patient flow to those centers. Europe/Other Upon obtaining the right in November 1996 to market Intacs corneal ring segments in European Union countries, KeraVision commenced a sales and marketing program concentrated in parts of France, Germany and Austria. As part of this program, KeraVision established a European headquarters in Paris, France. A small sales office in France handles sales of Intacs corneal ring segments in the French market. A distributor sells KeraVision's products in Germany and Austria. From information obtained in the course of conducting the training sessions and from consumer marketing studies, KeraVision determined that the overall refractive surgery market in France and Germany was significantly less than that of the United States on a per capita basis, and that the refractive surgery markets in those countries do not appear to be growing at a substantial rate, if at all. This lack of growth may be related in part to the lack of a delivery or referral channel whereby potential patients can easily reach the ophthalmic surgeon, rather than the non-surgical ophthalmologists and opticians who may tend to recommend that a patient not consider refractive surgery. Further, restrictions on direct broad scale advertising hinders the expansion of consumer awareness of refractive surgery. It is expected that because of these and other factors the refractive surgery market and the market for Intacs corneal ring segments will be slow to develop in Europe. KeraVision, however, is seeking to expand its reach to other European countries by adding additional distributors. KeraVision has concluded or is near completion of agreements with distributors in Spain, Switzerland, the Benelux region, Greece, and the United Kingdom. KeraVision has also updated its agreement with its Italian distributor. KeraVision has completed distribution agreements with companies in Israel, South Africa and Mexico. 29 <PAGE> Asia In July 1998, KeraVision commenced our first clinical trial in Asia, with the initiation of a myopia trial in Singapore. We have signed a distribution agreement with a South Korean distributor to begin the work on product registration in South Korea. We are reviewing our plans for expanding into other areas in the Pacific Rim. </text></plaintext></document> </body> </html>