Polarizer for Logitech Scribe Polarizing filter for Scribe to reduce glare in environments with extremely bright lighting. REDUCE GLARE FOR BETTER VISIBILITY For rooms with extremely bright lighting, the Polarizer for Logitech Scribe minimizes glare and manages reflections that Scribe may capture off the whiteboard. The optional Polarizer easily attaches to Scribe’s camera lens and ensures that everyone can see the whiteboard clearly in any environment.