Binocular eclipse filter 53mm

I needed a piece to hold filter material for the upcoming eclipse. These were designed for 53mm diameter Leupold 10x42 binoculars. They are a nice press fit on those. They should fit anything that has the same size objective lens. They also allow the use of the normal lens caps to protect the delicate filters.

If you do use this design, please make sure you're using safe, ISO-rated filter material. Any shortcuts could cause blindness. You are magnifying the sun with binoculars and can blind yourself in milliseconds if your filter material is sub-par.