Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Fits my Sony a500 great
Review: This Sony FDAECN40 Eyepiece Corrector Diopter -4 fits my Sony Alpha a500 just fine. It corrects my vision needs as expected. If you don't know what level of correction you need, you should be able to ask your optometrist for a recommendation.
