Choroidal neovascularization is quite frequent in degenerative myopia. If the neovascularization is near the center, a krypton laser photocoagulation can be effected. If they reach the center, no photocoagulation should be effected. We report here our results in the treatment by krypton laser and describe a simple technic for the determination of the exact position of the foveola, that can be displaced in degenerative myopia.