What is the difference between the working principle of the OPT hair removal device and the 808 hair

Do you mean that is the difference between 808 hair removal and OPT hair removal? Or does 808 have 100 points of hair removal with or without ice?

The biggest difference between 808 and OPT hair removal is that the way of light is different, 808 is a laser, while OPT is a strong light.

The difference in wavelength: 808 wavelength is 808nm, OPT wavelength is 640nm

The difference in the degree of effect: 808 laser hair removal meets the medical standard hair removal in 3-4 times, and OPT hair removal meets the medical standard hair removal in 6-9 times.

Difference in the number of rounds: 808 standard laser has an effective life of 10 million rounds, and after more than 10 million, it is known that it can produce light, but the energy will be attenuated. The effective number of OPT rounds is 100,000 rounds, and after more than 100,000 rounds, it can produce light, but the energy will be decayed.

Both instruments are refrigerated.

ps: At present, the market is collectively referred to as permanent hair removal refers to (the hair that grows within 2 years in medicine is smaller than the original, called permanent hair removal) rather than directly understood as permanent hair removal after hair removal, which is abnormal, hair has the function of regulating body temperature protection, and not growing hair means that there is a problem.

The 808 diode laser hair removal instrument adopts the air-cooled + water-cooled + semiconductor triple refrigeration method, the micro-channel technology makes the contact area between the water circulation channel and the laser larger, the better the heat dissipation effect, and the temperature of the instrument handle is controlled at about 4-5 degrees, which can ensure that the instrument can ensure the freezing point ** while not freezing, and will not produce water droplets inside the laser, so as to ensure the service life of the laser, and also avoid skin damage caused by the handle being too cold.

It generally takes 4 months to half a year to see the final effect of hair removal, because according to the law of hair growth, the interval between each hair removal is generally 28-45 days, so it takes about half a year to finally complete hair removal.

808 semiconductor hair removal is one of the permanent hair removal, generally need to do 4-6 times of hair removal to achieve the desired effect, if it is some parts of the hair is more dense (such as the lips), then it may need to be done more times, the cycle will be longer. The reason why 808 semiconductor hair removal needs so many times is because the number of times hair removal is needed will vary depending on the growth period of individual hair, different hair density, different colors and different areas of hair removal. The growth of hair is cyclical, only the hair melanin content in the growth period is high, and the hair removal effect is good, and the hair follicle in the transitional and quiescent stages has low melanin content and poor hair removal effect.

And each time** only acts on the hair in the growth period, so it takes at least 4-6 times of intermittent ** to remove all hair, and a small number of customers need more than 6 times of hair removal**.

1. Not all hair follicles are in this growth period, only the hair in the growth period can accept the effect of light;

2. The hair in an area will definitely not be solved by one **;

3. The hair of the limbs or body is routinely three times**, and most people can significantly reduce the production of hair through these three times**;

4. The hair under the armpits generally needs four to six times;

5. Lip hair generally needs six to eight times;

6. The number of times the fine and soft hair falls out will be more;

7. According to different regions or different groups of people, the number of hair removal also varies.

Usually 3-4 times, but each time you have to achieve the effect.

808 diode laser hair removal machine is the most advanced hair removal instrument at present, first of all, the hair removal treatment time is short, the effect is good, and the instrument performance is stable, as well as its luminescence is mild and not dazzling, and it can emit 5 million rounds of light, which is 15 times more effective than the traditional luminescence.

Principle: The 808 laser hair removal device is the effect of hair removal technology from time to time. The 808 Laser Hair Removal Device uses the 808 semiconductor laser of the hair removal gold specification, which is irradiated by a double-pulse laser** to heat the tissues and hair follicles through the first laser pulse of the epidermis.

The second pulse selectively further raises the temperature of the hair follicle to about 75 degrees, and the sliding 10Hz laser ensures that the hair follicle is maintained at this temperature for a period of time, and the hair follicle and growth stem cells are viable, so as to achieve the purpose of eternal hair removal.

Effect: The diode laser hair removal device has the best wavelength for hair removal, the laser can ineffectively penetrate ** to the position where the hair follicle is located, and can be absorbed by the hair follicle tissue, sapphire cooling technology to maintain normal ** tissue from damage and aggravate pain, and can also add the effect of hair removal. The 808 laser eonthemy removal device does not damage the best tissues and will not affect the sweat-wicking function, which is a must-have hair removal instrument for beauty salons.

Treatment time: Laser hair removal can not be completed at one time, human hair has three growth cycles, and laser hair removal is mainly aimed at the destruction of hair follicles in the growth period to achieve the effect of hair removal, so it needs 3-5 times of treatment.