NSON makes a genuine laser.

The medium of Alexandrite & Nd;YAG are governed by the weight of ROD. In particular, Rod of Alexanderite is one of a high-priced parts and its weight determines the quality of energy. (The Alexander ROD weighs about 31g and the Nd :YAG ROD weighs about 38g.)

PENTO 9900 adopts rod direct resonance method instead of optical resonance method to use High Power

At a short pulse of 3ms, the pulse shape becomes close to a square pulse at 50J of energy, and proceeds at 2Hz. At a short pulse of 250us, the pulse shape becomes close to a square pulse at 4.5J of energy, and proceeds at 10Hz.
High energy in a short time minimizes side effects on the skin and can predict the result of the treatment.
The automatic recognition function verifies whether the value set in the monitor is in the range before treatment.
We created this technology of High Power with the size and weight of ROD.

The shape of the beam is rounded by spot size, and the medium is implemented flat depending on the distribution.
Even with the set amount of energy, yet the contents of energy is important.
Our production is made in accordance with the approval standards.

PENTO 9900 created with the consideration of safety from the designing stage