Bring the tip of your little and ring fingers to tip of thumb; relax the other two fingers. Bringing these three fingers together creates a special flow of prana that rejuvenates your body and mind.
Prana is basic vital energy within the body. This mudra can increase vitality if practiced regularly. It may help to strengthen both your immune system and weakened muscles
Many people find it helpful to practice when they are suffering from eye defects or diseases.
For healthier eyes: practice at least 5 min daily