Belay glasses for climbing

thingiverse

When I belay my climbing partner, a stiff neck creeps up on me due to constant craning of my neck upwards. Observing others with belay glasses has always left me amazed by their price tags. I thought I was clever for buying cheap book reading glasses from Amazon instead. However, they proved to be flawed as the direction couldn't be flipped. To overcome this hurdle, I took matters into my own hands and set out to design my own pair using the arms of these glasses. The affordable option I opted for is a pair called 'niceEshop(TM) HD Horizontal Loon Glasses Refraction Glasses Bed Prism Spectacles Glasses', which can be found at http://amzn.eu/3KMoJaU. This inexpensive find cost £4 and took several weeks to arrive. A crucial step in the process was securing the prisms firmly in place, but a bit of glue or something similar will do the trick.