La description

1. History

Woods lamp was invented in ***3 by a Baltimorephysicist, Robert W. Wood.It was first used in

dermatology practice for the detection of fungalinfection of hair by Margarot and Deveze in ***5. Woods lamps are small, durable, inexpensive, safe andvery easy to use. Although mainly used in the diagnosisof some infective and pigmentary dermatoses, theyhave recently been used as a diagnostic tool for certainskin cancers.

2. The Most Valuable Indication of Woods Light

1. Pigment abnormal skin disease

2. Infectious skin disease

3. erythroderma desquamativum

4. Neuropsychiatric disorders

5. Some metabolic skin diseases

6. diagnosis and definition of scope of skin lesions of certain tinea corporis and cruris、marla folliculitis disease

7. Certain metabolic skin disease

4. Advantage:

a. Observation Window+Shade Cloth, User can observe and take photos clearly in normal environment

b. Rechargeable Lithium Battery, Getting rid of the power cord, more convenient to carry and use, more suitable for home use

c. UVA Light+White Light（LED）, Low power consumption, long life.It is not only used for the examination of various skin diseases, but also can be used for other medical examination illumination.

d. Eye-protecting Glassto avoid UV radiation on the human eye damage

e. Adjustable Brightness

f. Mobile Phone holder (Optional)

5. Detailed specification