Lens Guide

At Claura, we include standard 1.56 index aspheric lenses with our frames free of charge.
The lenses are of high quality and designed to last a long time.
The scratch and abrasion resistance reduces everyday wear and tear, and the waterproof and dustproof finish makes it easy to clean. You can always maintain a clear view.
*High refractive index lenses can be upgraded for an additional fee.

We offer the option to upgrade your standard lenses to include blue light blocking at no extra cost.
Based on the performance of standard lenses, blue light cut lenses effectively cut harmful blue light by up to 33%, reducing eye strain.
In addition, it has high UV protection and blocks 99% of UV rays.

The lenses jointly developed by Claura and Huantong Technology boast superior performance and reliability.
The lens base material has excellent shock absorption properties, allowing you to wear them while playing sports without worrying about damage, and they are also lighter than regular lenses.
In addition, it uses multiple coating technologies to combine various benefits such as blue light blocking, UV blocking, ultra-scratch resistance, and reduced reflection.
If you choose the standard lens with a refractive index of 1.60, you only have to pay an additional 1,000 yen.

The tinted lenses automatically change colour depending on the strength of UV rays.
When outdoors in strong sunlight, the lenses automatically darken to effectively block strong light and UV rays like sunglasses, protecting your eyes.
Once indoors, the lenses return to their clear state, providing comfortable vision.
We offer grey tinted lenses.

The anti-fog lenses use advanced anti-fog coating technology that effectively prevents fogging caused by humidity and temperature differences, and always keeps your vision clear.
They are especially suitable for healthcare workers and those who wear masks for protection against pollen, dust and droplets.
When commuting in winter, this prevents the unpleasant phenomenon of lenses fogging up when going from the cold outdoors to a warm indoor space, providing a comfortable view.

The double-sided aspheric lens has an optimized design on both the front and back sides to deliver clear, bright vision and a natural, smooth field of vision even at the edge of the lens.
They are thinner and lighter than regular lenses, reducing the burden on the wearer when worn and also reducing facial distortion for a beautiful appearance.
Even those with high blood pressure can enjoy a light and comfortable fit.
This lens is especially recommended for those who want high visual quality, lightweight lenses and beautiful looks.

Driving lenses are specially designed for driving environments, effectively reducing glare and reflected light, improving visual clarity and contrast and reducing eye fatigue.
Using specific coatings and optical technologies, they filter out strong sunlight and reflected light ahead, making your vision more comfortable and safer while driving.
It improves the visibility of details and prevents light interference, even on cloudy days or at night.
Whether you're driving long distances or commuting in the city, driving lenses help make your driving safer, protect your visual health and give you more confidence on the road.

High index lenses are not only thinner, lighter and more comfortable to wear, but they also deliver significantly improved visual and cosmetic results.
The lenses are thin and light, reducing the burden on the wearer while maintaining a stylish and beautiful appearance.
They improve peripheral vision clarity, widen the field of view, and eliminate the blurring at the edges found in traditional lenses.
The thinness of the lenses effectively reduces facial distortion when viewed by others, making the view both inside and outside the lenses more natural.