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Eyeglasses repair--Tuning and daily maintenance skills

Due to everyday wear and tear, regardless of the price, designs, materials and the brands,

as the wearing time increases, the temples are not flat on both sides,

the external expansion is serious

and the asymmetry of the nose pads will occur!

squeezing frame or loosening of the glasses screws.

More often, the glasses tend to slide down when wearing them. 

Although you cannot repair all types of repairs on all types of glasses,

It is still possible to fix eyeglasses for some common problems by DIY.

1. Horizontal tilt, the height of the left and right frames is inconsistent

2. When the lenses surface is not flat

3, the height of the frame is not suitable

4, the frame is parallel shift

5, the temple is too loose or too tight

6. The glasses sliding on nose

The difficulty for eyeglasses repair is to find suitable eyeglasses parts and tools.

We still try our best to offer you diversified glasses parts.

You glasses parts such nose pads, glasses temple and different size screws.

You may also need some tools such as glasses pliers, glasses screwdriver.

Continue ReadingEyeglasses repair--How to tune and maintain eyeglasses ?

Do Blue light Filter Glasses Really Work?

Possible major hazard for blue light 

What exactly is blue light? 

What Are Blue Light Blocking Glasses And Do They really Work?

How do Blue light filter glasses works

Continue ReadingDo Blue light Filter Glasses Really Work?

Computer glasses blue light protective is really matter?

What is blue light?

Blue light is a short-wave high-energy light having a wavelength between 400 nm and 480 nm.

The blue light in this wavelength will increase the amount of toxin in the macular area of the eye, which seriously threatens the health of our fundus.

Blu-ray-induced blind eye disease, the current effective solution is to film screens or lenses.

The anti-blue film technology is very mature and low in cost, which can effectively prevent blue light from penetrating.

Not all blue lights are harmful, what is really harmful is blue light having a wavelength within 400 to 440.
Actually, blue light between 480 and 500 nanometers has a function of adjusting biological rhythm, sleep, mood, memory, etc

Continue ReadingComputer glasses blue light protective is really matter?

NO LINE BIFOCALS LENS (PROGRESSIVE MULTIFOCAL LENS) IS A LENS THAT

Upper part is used to look far
The middle is used for medium distance
The bottom is used to look at the near

Continue ReadingWhat is no line bifocals lens?

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