Can You Get a Tint Exemption for Keratoconus in California?
Keratoconus is a progressive eye condition where the cornea thins and bulges into a cone shape, causing severe light sensitivity, glare, and distorted vision — all worsened by bright sunlight.
Keratoconus Symptoms That Qualify
The following symptoms of Keratoconus are relevant to qualifying for a window tint medical exemption in California:
- Progressive worsening of vision
- Extreme sensitivity to light and glare
- Frequent prescription changes
- Ghosting or multiple images
- Difficulty driving in bright conditions
How Keratoconus Qualifies You for a Tint Exemption
The irregular cornea in keratoconus scatters light, creating debilitating glare while driving. Window tint is medically beneficial to reduce light scatter. California grants tint exemptions for diagnosed keratoconus patients.
To qualify, you need to demonstrate that your Keratoconus makes it medically necessary for you to have darker window tint than what California law normally allows. Our licensed physicians review your existing documentation against state requirements — we do not diagnose. You must already have records from a primary care physician or eye care specialist confirming your condition.
How to Get Your Exemption
Complete the Online Application
Submit your personal information and upload your existing medical documentation confirming your Keratoconus diagnosis. This takes about 5 minutes.
Physician Reviews Your Documentation
A licensed California physician reviews your Keratoconus documentation against state exemption requirements within 24 hours.
Receive Your Exemption
Once approved, you'll receive your official tint exemption certificate digitally. Keep it in your vehicle at all times.
Current California Tint Laws
Without a medical exemption, California law limits window tint to 70% VLT VLT on front side windows and Any darkness VLT on back side windows. Violations carry fines starting at $25 base fine (~$197 with fees).
With an approved medical exemption for Keratoconus, you may be permitted to have darker window tint than these standard limits, providing the protection you need while staying legal.