Is there a way I can have the right to possess firearms restored?

I was convicted for a felony in New York at 1985. It was a drug related crime. I was incarcerated for three years. I was released with a certificate of relief. I was declared a model prisoner. One restriction was not to be able to own a firearm. I have now been living in Florida since 1996. I have never been in any trouble since the one arrest and conviction nor was I ever arrested previously. I would like to be able to own a firearm. Thank you for your time and consideration.