Narrow angles/ Angle closure glaucoma
This is a common condition especially among Asians. Other risk factors are female gender and age more than 60 years. The Pascal laser is used in combination with the YAG laser to create a small opening in the iris (the coloured part of the eye) to widen the drainage angles of the eyes, improve fluid drainage within the eye to help control eye pressure and prevent high pressure spikes from acute glaucoma.
Laser iridotomy video from Rendia