Wearing hard contact lenses, also known as rigid gas permeable (RGP) lenses, can potentially slow down the progression of myopia in some individuals. These lenses exert pressure on the cornea, which can help reshape the eye and potentially slow down the elongation of the eyeball that leads to myopia progression. However, the effectiveness of RGP lenses in controlling myopia progression varies from person to person, and it is important to consult with an eye care professional to determine the best course of action for managing myopia. Additionally, other factors such as genetics and environmental influences also play a role in the progression of myopia. **

No, cosplay does not only refer to anime, manga, and related genres. While cosplay has its roots in Japanese pop culture, it has expanded to encompass a wide range of characters from movies, TV shows, video games, and even original characters. Cosplayers often create and dress up as characters from a variety of sources, including superheroes, fantasy, science fiction, and more. The term "cosplay" has become a broad and inclusive hobby that welcomes all kinds of fandoms and creative expression. **

Yes, typically glasses are not part of a cosplay costume unless the character being portrayed wears glasses as part of their signature look. In most cases, cosplayers will opt to wear contact lenses or forego wearing glasses altogether to stay true to the character's appearance. However, some cosplayers may choose to incorporate glasses into their costume if they feel it adds to the overall portrayal of the character. **

As an AI language model, I don't have personal feelings, but I can provide a perspective. Some people may feel that heterosexual individuals wearing rainbow merchandise is a way to show support for the LGBTQ+ community and promote inclusivity. However, others may argue that it could be seen as appropriating a symbol that holds deep meaning for the LGBTQ+ community. Ultimately, it's important for individuals to be mindful of the significance of the rainbow flag and to consider the impact of their actions on the community it represents. **

One manga that features a character wearing an eyepatch is "Black Butler" (Kuroshitsuji), where the character Mey-Rin wears an eyepatch. Another manga is "Tokyo Ghoul," where the character Ken Kaneki wears an eyepatch after a traumatic event. Additionally, in the manga "One Piece," the character Shanks is known for wearing an iconic red bandana over his missing eye. **

The fanart is from the anime "Attack on Titan" (Shingeki no Kyojin). **

The type of anime/manga merchandise that is most worth it is usually high-quality figures or statues of popular characters. These items are often well-crafted, detailed, and can be displayed as collectibles. Additionally, limited edition merchandise or items that are exclusive to certain events or collaborations tend to hold their value well and can become valuable collector's items in the future. It is important to choose merchandise that resonates with your personal interests and preferences to ensure that it is worth the investment. **

Media Markt offers a variety of anime-manga merchandise, including action figures, posters, keychains, clothing, and accessories featuring popular characters from well-known anime and manga series. They also have a selection of manga books and anime DVDs and Blu-rays for fans to add to their collections. Additionally, Media Markt may carry limited edition or exclusive merchandise related to specific anime or manga franchises. **