1)  Focus can be adjustable by screwing the lens frame.

2)  LED lamp can provide sufficient light in the dim and dark.

3)  With scale on the base users can accurately and precisionly draw a map or other , design industrial  circuit etc.

4)  Can be used for identifying antiques, stamps, coins, observing an object etc.

5)  Mini size, 2.5X1.7X1.8 inch, convenient to carry in a pocket and use.

QTY/CTN: 240PCS

G.W: 11KGS

N.W: 10KGS

MEAS.: 50*46.5*27.5CM

Samples time: 

1. original :1-3 days

2. custom samples:5-7days

Production time:  

1. generally speaking it takes about  20-30days.

2. it depend on the quantities you need

1. T/T 

2. L/C 

3. Paypal 

4. Wester union 

5. Escrow

1. We have 20years production experience of microscope, 9 years alibaba export experience, our pocket microscope export all over the world, have good reputation and experience.

2. Various of deifferent types pocket microscope for your choose, which including mini pocket microscope, illuminated pocket microscope, LED pocket microsocpe, binocular pocket microscope.

3. So Powerful customer service, can reply you in 24 hours and offer all the solutions and solve problems for clients with our team.

4.For after-sale service, pocket microscope can return to us if the problems is on our side. 

5. Custom and OEM pocket microscope available.

1. Why magnifying glass LED lamp can ' t light?

Reason1: Battery compartment does not pull out the insulation sheet

Reason2:Switch loose.

Reason3:Battery compartment is bad

2.Why can ' t see clear with a magnifying glass?

Reason: the distance between magnifier and object is not suitable?

How to use: Let magnifier close observation of objects observed object does not move, the distance between the eye and the object of constant observation, move magnifying glass between the object and the human eye moves back and forth, until the large and clear image.

You can also close magnifying glass eye as close as possible. Magnifying glass does not move, moving objects, until the large and clear image.

3.The relationship between magnification and diameter of lens?

Inverse relationship , that ' s mean more higher magnification with less diameter lens.

4.The relationship between magnification and focus?

Magnifying ratio = 250 / lens focal length +1