Eachine "Goggles One" RHO or prescription lens holder

thingiverse

Update September 17, 2016 Added an alternative frame compatible with ordinary reading glasses lenses. Secure the lens in place using a 3M foam pad before clamping. The RHO lens is a recommended upgrade for the Headplay HDMI goggles, but my top choice remains the Eachine Goggles One. I decided to transfer the lens to my Eachine goggles, which required creating a new frame since the lenses had separated due to poor gluing and lacked a frame. If you're using the RHO lens, it should easily snap into place with the flat side of the lens aligned with the flat side of the frame. The straight edges of the lens are positioned at the top and bottom if your lens has come apart like mine did. To install, remove the Fresnel lens by unscrewing the 4 bolts at each corner, separating the two halves of the goggles, and then removing the lens. Loosely reassemble the goggles, placing the RHO lens assembly in a good position close to your eyes. Tighten the bolts firmly to secure it in place. If you have extreme long-sightedness like me, you might prefer to leave the Fresnel lens in place and use both lenses. Alternatively, try using prescription lenses from an old pair of glasses if you want to experiment without perfect vision. Experiment with different lens combinations until you achieve a suitable picture. A video demonstrating this process is available at https://youtu.be/WJjIVm_rDGg and includes an optional printed top for clamping the lens in place. Print Settings: Printer: Fabrikator Rafts: No Supports: No Resolution: .3 Infill: 20%