Yes, albinos generally have bad vision.

Amelanistic corn snakes and some albino black rat snakes have oculocutaneous albinism type 2: https://www.ncbi.nlm.nih.gov/books/NBK1232/

Oculocutaneous albinism type 1 symptoms: https://www.ncbi.nlm.nih.gov/books/NBK1166/

Herpers call OCA types 1 and 2 tyrosinase negative (T-) albinos. As far as I know, nobody has figured out what causes T+ albinism, except that there are a multitude of genetic causes.