The Eye of Horus lens coral filter is a new addition to the mobile phone coral filter lense.
These lenses that help remove the blue color to let other color get through became really popular in the last couple of years. Now people are able to share pictures of their corals, using their phone, in a more realistic way.
The fact that this is made from optical grade glass, is quite a game changer, as other filters are made from acrylic. Glass has better optical quality, is much harder than acrylic, and allow much stronger nano coating.
The holder is made from durable and solid moulded plastic, so it should last pretty long. It’s available in blue and can attach to any mobile phone. Very simple to use and strong.