To ensure a proper fit of your colour blind glasses, we provide detailed measurements for each frame on our website, including lens width, bridge width, and temple length. We recommend comparing these measurements to your current glasses to find a suitable fit. Additionally, our frames are designed to be adjustable and comfortable, catering to a wide range of face shapes and sizes. If you need further assistance, our customer service team is available to help you choose the right frame size.

To ensure the COLORON frames fit you well:

1. Check the Sizes: Look at the frame measurements on our product page (lens width, bridge width, temple length).

2. Know Your Fit: Compare these measurements with your current glasses or use a ruler to measure your head size.

3. Return Policy: We offer a 60-day return policy, so you can exchange them if they don’t fit perfectly.

Our eyewear works best for people with moderate to strong red-green colour vision deficiency - around 80% of red-green colour deficient people fall into this category. Our long term study confirms that colour vision performance can improve over time when using the eyewear regularly.

If you have total colour blindness and can't see colours at all, our lenses will not work for you unfortunately.

Yes, colourblind glasses are suitable for everyday use, especially our COLORON 3in1 glasses. These glasses are designed to be versatile and convenient for various activities.

1. Xperience and Strong Lenses: The Xperience lenses are great for general, everyday use, while the Strong lenses provide intense colour enhancement for tasks like cherry picking or detailed work.

2. Easy Lens Swapping: Magnetic clips make it simple to switch between lenses, ensuring you have the right enhancement for any situation.

3. Durable and Stylish: Our 3in1 glasses are designed to be stylish, comfortable, and durable for all-day wear.

4. User-Focused Design: Created based on client feedback, COLORON 3in1 glasses help those with protan (red) or deutan (green) deficiencies enhance their colour vision.

Our glasses are not yet available with prescription lenses online. 

However, we designed the functional 3-in-1 clip-on colour blindness glasses collection with prescription wearers in mind. It gives you the option to get the bluelight filtering lenses in the base frame changed to your choice of prescription lenses. (Please keep in mind, that changing the lenses will result in your warranty being void.)

If you wish to do so, please visit your local optician, who will be able to assist you. Alternatively, you can visit one of our Authorised COLORON Retailers for prescription options.

Choosing between the COLORON Xperience and Strong lenses depends on your primary activities and needs. The Xperience lenses are designed for general use and are ideal for activities where subtle colour nuances enhance your experience, such as art, fashion, travel, hiking, and leisure. The Strong lenses, on the other hand, are tailored for situations requiring immediate and accurate red-green colour discrimination and focused attention on specific colours, such as interpreting graphs, playing board games, or other detailed tasks. Consider how you plan to use the glasses and select the lens type that best fits those activities.