Objective:To investigate the effects on subretinal neovascularization (SRNV) and uveal aneurysms (UA) of Krypton red laser with larger spots,lower energy and longer laser time.

• 目的:观察用氪红激光大光斑、低能量、长时间照射眼底视网膜下新生血管(SRNV)及脉络膜血管瘤的治疗效果。