For observation, soldering and repair: 7 best microscopes from AliExpress

1. With colored body

An inexpensive and easy-to-use entry-level device suitable for children. The microscope has a revolving head with three objectives that provide magnifications of 100x, 400x and 1,200x. Clamps are provided on the stage for holding specimens. The focal length can be changed with the handle.

The built-in adjustable backlight is useful for monitoring in low light. It is powered by two AA-type batteries, which must be purchased separately. The microscope is made of plastic and weighs only 200 g. The dimensions of the device are 22 × 12 × 8 cm.

The set includes accessories: a box and jars with screw caps for samples, slides and various instruments. Models of four colors are available to order: blue, orange, white and yellow.

2. With smartphone holder

An advanced model will allow the child to study in detail the objects of the microworld. Three interchangeable eyepieces are supplied with the instrument: standard, wide-angle and focus extender. There are also three objectives in the microscope - with a magnification range from 64 to 2,400 times. The set includes object and cover glasses and a holder, with the help of which the objects of observation will be conveniently photographed or filmed with a smartphone. In addition, the set contains several samples: a crystal of sea salt, an insect larva, a dried ant, and others.

The microscope body is made of aluminum alloy. There is a focusing knob. There is a mirror for illumination under the stage with clamps. The source of additional lighting is the included LED lamp, which is powered by three AAA batteries. The dimensions of the microscope are 28.5 × 16 × 11 cm, weight - 792 g.

3. With USB cable connection

A compact digital microscope with dimensions of 11 × 3.3 cm is capable of transmitting an image to a PC or smartphone via a USB cable. The image resolution is 640 × 480 pixels. The microscope is compatible with Windows 2000/2003 / XP / 7/8/10 and macOS 10.13 and above. Only Android is supported from mobile operating systems.

The versatile instrument can be used to study plants, repair jewelry, or technology. The model has a built-in dimmable ring light. There is a focusing ring on the body. The set includes a tripod and a CD with drivers. Models with a magnification of 500, 1,000 or 1,600 times are available to order. You can also choose a microscope with two adapters: microUSB and Type-C for smartphones.

4. Wi-Fi connected

Outwardly, the device looks like a pocket flashlight. Its length is 12.5 cm, diameter is 0.4 cm. The microscope displays the image on a smartphone, no cables are needed for connection - the device connects to gadgets via Wi-Fi. Only work with mobile devices based on Android or iOS OS is supported.

The device is suitable for both electronics repair and routine observations. Due to its compact size and work from the built-in battery, the microscope will be convenient to take with you. There is a built-in dimmable ring light and a focus ring. The maximum magnification is 1,000 times. Supplied with a flexible tripod and USB charging cord.

5. With two eyepieces

Binocular microscope with 20x magnification is designed for soldering printed circuit boards, repairing watch movements and jewelry. There is a separate eyepiece for each eye, so the image of small objects is three-dimensional. The distance between the eyepieces is adjustable - from 55 to 75 mm.

Built-in lighting is located above the platform. At the base of the plastic case there is a compartment for two AA-type batteries - they are not included in the package. The microscope weighs 500 g. The dimensions of the device are 24.5 × 13.5 × 10 cm. The seller sends a pair of rubber eyecups as a gift.

6. With LCD

Microscope with 4, 3 ‑ inch color screen, displaying Full ‑ HD ‑ image at 220 ‑ times magnification. The device is controlled by buttons on the case or using the remote control. The focal length can be changed from 2 to 10.5 cm. The working platform is made of metal. Its size is 19.5 × 16 × 10 cm.

The model is available in two versions: with and without diode illumination. Supports memory cards up to 32 GB. The set includes USB cables and filters that protect the lens from smoke and high temperatures when working with a soldering iron. In addition to soldering boards, the microscope is also suitable for studying any objects of the microworld.

7. With video eyepiece

An electronic stereomicroscope displays an image on a TV screen or computer monitor. For connection, HDMI and VGA connectors are used, located on the digital camera module. It serves as a video eyepiece. A Sony IMX307 CMOS sensor is installed inside the module, which provides a clear image with a resolution of 1,920 × 1,080 pixels.

The microscope is designed for soldering, detailed examination of biological samples, jewelry repair and other work requiring high precision. The maximum package includes a metal tripod, a 130x eyepiece, a ring light, a remote control and a power supply.