The wavelength of 694.3nm laser pointers, the output pulse or continuous output, mainly used for the treatment of eye diseases. Application of pulse output of high powered laser pointer, the power in the 0.1 to 0.5 joules, closed retinal hole, for the treatment of macular hole closure and posterior pole effusion without retinal detachment, and effect of 90%, has the remarkable effect; application of 1 ~ 2 high powered laser dzhol iridectomy treatment, occlusion of pupil and laser show, the removal of the anterior lens capsule pigment tissue, congenital nuclear and perinuclear cataract, congenital pupillary remnant film.
Monochromatic long wavelength laser pointers, pulse output, can be used for the treatment of superficial localized suppurative inflammation, wound infection, tinea pedis, tinea capitis, hand eczema, neurodermatitis, high powered laser pointer, prurigo nodularis, vitiligo, ear furuncle, tonsillitis; acupoint irradiation can also be used to do, high powered laser bronchial asthma, neurasthenia, physical and neurological disorders; in addition, laser show also can be used as a fluorescence examination of light source, early diagnosis of cancer.
The emergence and development of myopia is a gradual process, environment and physical development and health, work habits, learning from.Laser pointers diopter, visual acuity has returned to normal, get rid of the inconvenience of.High powered laser pointer glasses, myopia mainly refers to the axial length is too long, the operation cannot make axial shortening, just changed the corneal refractive power, the gradual process of myopia is not terminated, so to remind the majority of patients with myopia, should be done high powered laser in myopia is relatively stable, and maintain good habits, so the effect will be laser show.
Because the characteristics of laser pointers is highly concentrated, the brain hole wide open, the high powered laser pointer used in the medicine, forming a surgery with a scalpel — high powered laser. laser knife, focus is to use laser show together consisting of the blade, it is a “knife edge” 0.1 mm diameter small focus, however, this focus on the power density can reach 10 kW / cm2, the knife body is very large, can easily cut the skin, muscles and bones.