X-SQUARED - Sky Clear - NXT® VARIA™ - Photochromic [XS-NXTV-SC]

Lens Type

NXT®　VARIA™

VARIA™ promotes the optimal photochromic control of NXT^® sun lens. 
It combines the following two important features. 

1) Fast reaction rate (activation and color change speed)
2) Wide transmittance range.

 Depending on the scene, it provides an optimal view, so there is no need to attach or remove sunglasses. 

NXT® VARIA™  Photochromic Lens - SKY CLEAR 

This is a highly convenient lens for those who want to use sunglasses in various situations without the need to frequently put them on and take them off.

The difference between NXT® Titanium Clear and this lens.

• NXT® Titanium Clear : Silver Mirror coating / AR Coating
• NXT® Sky Clear : No Mirror Coating / No AR Coating

Under non-UV conditions, the lens appears nearly clear (Light Transmission: 75%).

When exposed to strong sunlight, it gradually changes to a dark gray tint.

The lens does not simply switch between two fixed states; instead, it smoothly adjusts its light transmission between 22% and 75%, depending on the surrounding light conditions.

Since the light transmission in the clear state is 75%, it can also be used for night driving.

!Supplement!
When used while driving, the lens may not darken significantly because most car windshields already have UV-blocking properties.

NXT® lenses feature a prism-balancing function that helps reduce visual distortion and provides clearer vision.

The state-of-the-art NXT® material is the property of Essilor Sun Solution and it is provided by I.C Japan, authorized dealer in Japan.

ICRX NXTV SKY CLEAR (I.C.JAPAN Co.Ltd.)

http://www.ic-j.co.jp/lens/icrx/item/standard/nxtvskyclear/

ESSILOR SUN SOLUTION

https://www.essilor-sunsolution.com/

When you first start using these lenses, you may briefly feel as if you are wearing prescription lenses, as they offer exceptionally clear and sharp vision.

You won`t feel stress even if you use it for a long time. 

＜About Lens＞

• Mirror: None
• Light transmission: 22% - 75%
• Lens curve: 8
• Thickness: 2.1mm - 1.8mm
• See through: Clear / Gray
• Reflectivity: Low (non-activated state) / Medium (activated state)

• Decentered lens (Prism correction function)
• 100% UV protection
• Impact protection

 To change/replace the lens, it requires a T6 Screwdriver (not included, sold separately).