Skip Menu. Navigate to content in this page
Accessibility Assistance, opens A D A page

Colour blindness test

Item # 1153424

David Nicholls

<p>Colour blindness test. Computer artwork of an Ishihara colour test card used to check for red- green colour blindness. The card is comprised of red and orange dots on a background of green dots. A person with normal vision will be able to see the word 'vision'. A person with red deficiency (protanopia) will only see the orange parts of the word, while those with green deficiency (deuteranopia) will only see the red parts of the word. Colour blindness is usually caused by an inherited genetic defect in the light-sensitive cells (cones) of the eye. Colour blindness can also be caused by optic injury or nerve diseases.</p>

Bring high quality wall art into your home or office with a canvas print that will never warp or sag. Our solid faced canvas prints are 1.25” thick and feature a sealed, finished back and pre-installed hanging hardware. It’s designed to hang tough and is super easy to display. Explore our framed canvas print options for an eye-catching accent.

Long-Lasting Color and Detail

<p>Our giclée canvas wall art prints are reproduced with high quality, UV-resistant, environmentally-friendly, latex inks and artist grade, polycotton canvas. We pride ourselves on color accuracy and image clarity to ensure your new canvas print lasts for years to come.</p>

Clean Corners and Finished Back

<p>Our solid faced canvas prints feature a patented, warp-resistant design that produces outstanding gallery wraps. These 1.25” thick wrapped canvas prints also include a sealed, enclosed back to keep out dust and protect your walls.</p>

Lightweight and Easy to Install

<p>Install your stunning new wall art in just minutes with our pre-installed sawtooth hanging hardware and easy-to-manage lightweight design. Even though they're light, our rock-solid construction boasts long-lasting durability.</p> <p>Featured image: <a href="/view/sunshine-and-love,2790040/?ref=pdp-feature">Sunshine And Love by Nikki Chu</a>.</p>

Science Medicine Health and Wellness David Nicholls