Here are some features that may help you choose Alcon Lenses:

1. Advanced technologies: Alcon's contact lenses are designed with advanced technologies, such as Precision Profile Design, which provides consistent vision correction across the entire lens surface, and SmartShield Technology, which helps to prevent build-up of debris and other deposits on the lens.
2. Comfort and convenience: Alcon's contact lenses are designed for comfort and convenience, with features such as thin edges for a natural feel, and easy-to-open packaging for hassle-free lens replacement.
3. Visual performance: Alcon's contact lenses are designed to provide clear and consistent vision, with features such as high oxygen permeability for healthy eyes and consistent optical performance across the lens surface.
4. Eye health: Alcon's contact lenses are designed with eye health in mind, with features such as UV protection and moisture retention technology to help keep eyes healthy and comfortable.
5. Availability: Alcon contact lenses are widely available, with a network of eye care professionals and retail partners offering Alcon products around the world.
6. Professional support: Alcon offers support and resources for eye care professionals who fit and prescribe Alcon contact lenses, including product information, fitting guides, and training modules.
7. Sustainability: Alcon is committed to sustainability and responsible business practices, with a focus on reducing environmental impact and supporting local communities.
8. Innovation: Alcon is committed to ongoing innovation in the field of contact lens technology, with a focus on improving the comfort, convenience, and visual performance of its products.
9. Customer satisfaction: Alcon strives to provide a positive customer experience, with features such as easy online ordering, responsive customer service, and a commitment to quality and reliability.

Remember, it's always important to consult with an eye care professional to determine the most suitable contact lenses for your specific needs and to ensure proper fitting and care.