MA-025
Folding & Handheld USB LED Magnifier Manual
Specification
Main Lens - Diameter: 70mm; Magnification: 3.75X; Focus: 100mm
Auxiliary Lens - Diameter: 19mm; Magnification: 7X; Focus: 45mm
Batteries - 1.5V AAA x 3pcs
Input voltage - 5V ; USB-DC plug(Ø 3.5/1.35mm)
Power - Soft light: about 0.5W High light
：
about 1W
Scope of application
Ideal for Office, medicine, home, electronic maintenance, machinery, antique
appreciation, education and so on.
Product Features
1. Product adopts eight annular LED luminous diodes to ensure strong brightness,
wide and even irradiation range.
2. With two-step brightness, LED can be switched according to lighting conditions to
make working environment more comfortable, improve work efficiency, effectively
protect eyesight, and avoid visual fatigue.
3. Designed with dual-circuit, product can adopt external power or DC batteries
according to specific conditions.
4. With dual-purpose, product can be used as a desktop magnifier by stretching its
holder and placing it on the desk. It also can be folded to serve as a hand-held
magnifier to realize wider application range.
5. Three movable joints ensure holder can be folded to larger angles. Internal
structure of joints adopts tooth surface elastic self-locking design. In time of stretching
holder or adjusting magnifier focal length, and light refraction angle, joint angles can
be better fixed without need of frequently using fastening bolts during adjustment of
product.
6. Product is designed with dual-magnification optical resin magnifier to ensure lighter
weight, and avoid lens color change and internal fogging during long-term storage. It
can be used for daily reading or viewing tiny objects.
7. Lens adopts surface reinforced treatment to make lens more wear-resisting. Lens
hardness can reach 5H.
Operating Instruction
1. Hold base with one hand, hold tooth surface elastic rotary joint (A) with another
hand and pull it up to open holder, then adjust the angles tooth surface elastic rotary
joint to obtain different magnifier focal lengths and appropriate viewing angles.
2. In time of insufficient brightness, open LED light. Use external power if LED lights
need to be used for long time.
3. The LED light has two levels of brightness: soft light and strong light. Press switch
button once to start soft light, press twice to start strong light, and press for the third
time to shut off light source.
Replacement of Batteries
1. Fold holder to open battery cover.
2.
Take out “+”, “-” on the bottom of battery compartment.
3. Close battery cover.
Note:
Please take out the battery to avoid product damage caused by battery leakage
if no longer used.
Safety Precautions:
1.
Don’t put magnifier under direct sunlight to avoid fire.
2.
Don’t view the sun with magnifier to avoid burning eyes.
3.
Don’t wipe lens and shell with chemical liquids like alcohol and gasoline etc.
Accessories
：
1. Power cord: 1pc
(50cm)
2. User Manual: 1pc
3. Cleaning Cloth: 1pc
Ø
