GloFX Diffraction & Kaleidoscope Monocles are forged from 60/61 Aluminum in the USA and paired with Real Glass Crystals or Plexi Plastic. These Necklaces are finely made with superb design and aesthetic. Our quality handcrafted eye glasses are made from premium materials with durability in mind. Select a real glass kaleidoscope crystal lens or Plexi Plastic diffraction lens and we’ll hand assemble your custom monocle. GloFX eyewear is great for many uses including visual arts, raves, festivals, photography, or use as an add on camera lens, we absolutely love them.