Description
The series of extractable LED lighting magnifiers has three models and three specifications. It consists of housing, cell box, lens and LED. The power for LED is supplied by button cells. When the lens of magnifier is drawn out to the first step, the LED is not on for use in the light condition. When the lens is continuously drawn out to end, the LED is on for use in the dark condition. When it is not used, push back the lens into the housing so as to prevent it from friction with other objects, thus avoiding damage of the lens, protecting the lens and prolonging its service life. Using LED can reduce the power consumption so that the service life is long.
The product features extractable lens uses extractable cover so that the volume is reduced and it is easy to be carried. The housing acts as dustproof action. At night it can be used as small electric torch. The special white light source keeps the colour of observed colorful object unchanged and its power consumption is lowest. The magnifier carries only one super bright and white light LED and is equipped with extractable switch. Two 1.5V button cells are installed inside and can be used for about 8 mouths discontinuously.
The product is used for reading, stamp collection, curio and jade discrimination, etc.
Performance of Extractable LED Lighting Magnifier
|
|
Specification(mm) |
Aperture(mm) |
Diopter(Dpt) |
Magnification(×) |
Size(mm) |
|
|
40×35 |
40×35 |
6 |
2.5 |
7.3×4.6×1.1(Folded) 11．8×4.6×1,1(Expanded) |
|
|
40×35 |
40×35 |
12 |
4 |
|
|
|
40×35 |
40×35 |
20 |
6 |
