Review on Flents Eye Patch with Concave Design Reducing Pressure by Amy Punswick

Two big problems: - Lets light through around the edges I couldn't change it by arranging it differently - The material inside is shiny and reflective so I didn't have only one Light at the edge - I would have seen a light reflection in the center of my vision with a closed eye. I could live with light at the edges of my vision, but the reflection of light within the path on the eye it covers would be unbearable. If you're just using it for a telescope it might not matter, but for any use where you have ambient light it was useless.