How do I get started with Sightbox? Anybody who wears contact lenses and lives in the United States is eligible for Sightbox. Ready to begin your Sightbox membership? Get started here. Related articles Is Sightbox a scam? How do I know it is legit? How Does Sightbox Work? How is Sightbox different from Hubble? What if I don't have vision insurance? How is an online retailer different? Comments 0 comments Please sign in to leave a comment.