CPL Filter Set for Comma 3 / 3X
For more detailed description, please visit:
https://docs.innoisle.com/beartech/cpl-filter
Please DO NOT use CPL filter if you have ceramic tint
Say goodbye to windshield glare!
This custom CPL (Circular Polarizing Lens) filter set is designed to reduce reflections from your dashboard and interior that can interfere with Comma 3 and 3X vision — especially during sunny drives.
✅ Includes:
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2x CPL filters (main + wide camera)
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Pre-applied VHB adhesive rings
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Alignment stickers for easy setup
💡 Why it matters:
CPL filters block polarized light — like the reflections bouncing off your windshield — giving your Comma device a clearer view and helping OpenPilot stay focused on the road.
🧪 Tested extensively — the CPL does not block the camera area used by OpenPilot’s machine learning model (see our test image!). You get better performance without sacrificing visibility.