Hello student

hope you are doing well and safe. With reference to your query,  I would glad inform you that their is no need to worry in your case , SSC only need photgraph for authenication of the candidate . If they have any eye crieria ,they will take eye test for sure no matters whether you wear spectacles in the photo or not . However ,it is a good formal way to click photograph without spectacles  but still no need to worry

Hope you found this answer informative. Best wishes for your future