Why?

For the concert lighting engineer in your life, here's an audience blinder fixture that you can attach to a keychain.

Features

• Based on the 2-lite audience blinder design
• Features scaled 50mm scaff clamp
• Does not emit any light

Instructions

Print face-down with supports, preferrably in PETG. The bracket part is sturdy but flexible in PETG; your mileage may vary with PLA or other materials.

Open source

As always the original design file (fusion360) is included, so feel free to improve it (or learn from it)!