Product features:

1. work, elastic single, double or three lenses the lens, the flexibility to change various combinations of different magnifications.

2. detachableLEDlight box design, it can be combined or separate into two different purposes.

3.LED灯源角度，可上,下,左,右自由调整.

4. with thumb screws, may depend on the focus needs flexibility to adjust the visor and the pitch angle of the lens.

5. the headband size, head size freely adjustable, feeling comfortable.

Scope of application:

1. apply observation, inspection, quality control, maintenance and Assembly of precision parts, circuits, equipment, plants and animals.

2. equipped withLEDlights, high brightness, power-saving features, you can supplement the deficiency of sources at any time.

3.suitable for semiconductor, precision electronics engineer, research and development, quality control, production and maintenance of a variety of precision parts, circuits, instruments, applies to watches, glasses, handicrafts, sculpture ... Professionals such as, when the view magnification AIDS; for bio-technologists, secondary subtle observation of the fauna and flora job.

Product specifications:

Lens material: reinforced acrylic

电源：4颗AAA 1.5V电池 (不包含)

Characteristics of the auto-injector:

1. use section7battery voltage of3Vup to4.5V, can increase theLEDlamp brightness

2. sustainable use of30hours, and same brightness

3. cells only 30% energy, 1.5V also can be used normally