More than $15,000 was raised for Austin's trip to America for the surgeries, as well as a major store getting behind the cause.
Specsavers Bayfair and Tauranga got behind the cause and donated $10 from every pair of children's glasses sold in-store, as well as throwing a fun day with face painting, balloon art and other activities.
Specsavers retail director Glenn Dunkerley said Austin had been coming into the store since he was a baby and he and others in the store had got to know the family really well.
Austin will start light physio this week before starting several weeks on intense physio.