Logitech Polarizer for Logitech Scribe 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. Something that stands between your lens and your subject while adding effects to your photo This filter when attached to the lens, provides reinforcing or fun effects This filter has an attachment diameter of 3.06" (77.60 mm) Product Type: Filter Product Color: White Country Of Origin: China Brand Name: Logitech Compatibility: Logitech Scribe Length: 4.63" (117.60 mm) Manufacturer: Logitech Product Name: Polarizer for Logitech Scribe Application/Usage: Camera Manufacturer Part Number: 952-000116 Manufacturer Website Address: http://www.logitech.com Package Contents: Polarizer for Logitech Scribe Documentation Limited Warranty: 2 Year Weight (Approximate): 70 g