Chid as dependent Eye test and Dental Treament

Good Evening Members,
quick question, My daughter is on dependent visa, first extension is due soon.
I am British Citizen.
I am wondering whether the eye test is free for her ( she is 9 years old) or do I have to pay fee for eye test and glasses? I spoke to specsavers and they said if child is registered with a GP its free regardless.

also would like to know dentist appointments and normal dental treatments are free ?
her visa say NRPF. Do the above come under public funds?


Kind Regards

NHS treatment is NOT classed as a public fund. so it wont affect your visa