Spare lens for HELI

PHOTOCHROMIC/POLARIZED PINK

The lens combines "polarized lens" which reduces reflected light and makes uneven surfaces easier to see, with "photochromic lens" which change color in response to ultraviolet rays.

※This spare lens cannot be used with the "HELI-XED Surface Heating Lens Goggles."

Lens technology

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  Photochromic lens is the unique technology to change the lens darkness depending on the UV rays. Automatically adjusts lens brightness in all weather conditions from snowfall, rainfall, and cloudy to fine weather. The lens color becomes darker as the amount of UV rays increases and lighter as the amount of UV rays decreases.

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  Reflected light from snow and water surfaces causes glare, making it difficult to see objects and increasing eye fatigue.
  Polarized lenses allow only natural light to pass through and block reflected light, which is the cause of glare, for clearer visibility.

[Important notice]
The round sticker called "APA filter" on the lens must not be removed.

The round sticker attached to the lens is an "APA (Atmospheric Pressure Regulator) filter", which is used to adjust the air pressure in the inner air layer of the double lens.

If this seal is removed, moisture may enter between the double lens and make it unusable, therefore, please do not use the lens without the seal.

If the seal is accidentally removed before use, be sure to attach this “APA (air pressure regulator) filter” to the lens before using the goggles.

• What is APA filter?