The second I saw these I hunted down the artist and begged him to let me carry his goggles and make me look cool.  They are repurposed plastic pieces with adjustable elastic band in antiqued copper finish.  "Identify Object" has decorative sides and 2 movable magifying lenses, "Illuminate Object"  has a working spotlight, and "Flying Object" has elaborate lens framwork and wings held to earth with dangling chain.  They come stock with shade 5 welder's tint lenses.  Other lenses are available,clear or colored, see the next item down.

Treat like a wearable piece of art and handle gently.