Boston-based private equity firm Candescent Partners has announced its portfolio company, Koch Eye Associates, has acquired Eye Health Vision Centers.

Koch Eye Associates, headquartered in Warwick, R.I., is one of the largest providers of optometry and ophthalmology services in New England.

Eye Health Vision Centers, headquartered in Dartmouth, Mass., is one of the largest providers of ophthalmology and optometry services in Massachusetts.

Candescent led the transaction with co-investors Eagle Private Capital, First New England Capital, Bay Capital, Pine Street Capital Partners and Plexus Capital.

Financial terms were not disclosed.