Comack staff busy talking among themselves, then whenever they have an issue they start to speak Spanish about customers…my daughter interpreted & they were being rude. Waited 35min for a scheduled exam & Optometrist seemed in a hurry to finish. Told me nay a mild change to script but when glasses arrived they were blurry & I could not see clearly. Told I needed to get used to them. I've been wearing glasses for 50yrs & never had this issue. Cheap product & inaccurate script. Buyer beware