Fresnelglas holder for Eachine VRd2

The Eachine from here http://www.banggood.com/Eachine-VR-D2-5-Inches-800480-40CH-Raceband-5_8G-Diversity-FPV-Goggles-with-DVR-Lens-Adjustable-p-1074866.html?rmmds=myorder
The fresnellenses from here http://eu.banggood.com/Wholesale-Warehouse-Headband-LED-Head-Light-Magnifier-Magnifying-Glass-Loupe-5-Lens-wp-Eu-932544.html
I needed a solution that offered a possibiliti to change lense.