Unisex Photochromic Sunglasses - Black

Product attributes

Frame material: alloy + PC

Style: full frame

Glasses style: square frame

Frame colour: black colour-changing frame

Suitable for: general use

Lens function: anti-radiation, anti-ultraviolet, colour-changing, blue light blocking

Lens size: 139*132*45mm

Features:

Blue light blocking: effectively filters digital blue light, reduces eye strain, headaches, glare and dry eyes. It works in cases of overexposure to harmful UV rays from televisions, videos, computers, mobile phones or other digital screens.

Photochromic: The dual-colour electroplating treatment causes the lens to automatically change colour in sunlight (depending on intensity) and become a pair of sunglasses.

Exquisite craftsmanship: lightweight and flexible nose pads and arms, no pressure on the nose or ears.

Low chromatic aberration, high light transmission and high definition.

Note:

Place the lens of the glasses face up, otherwise the lens may be damaged.

When the lens is dirty, please use a lens cleaner or neutral detergent to gently rinse. Rinse the lenses under the tap and apply 2 small drops of cleaner to each lens. Then rinse gently with water.

Do not heat the lenses with something like a hairdryer or place the lenses in an overheated place, otherwise it may damage the lenses.

Do not wipe the glasses directly with a cloth, as the cloth is used to prevent dust.

Notice:

Size information is for reference only, please allow for 1-2 cm (0.4-0.8 inches) differences due to manual measurement, thank you.

The colour of the item shown in the photos may appear slightly different on your computer screen.

Packing list: 1 * blue light blocking glasses