Features of the electronic magnifier

Electronic video enlargers are commonly used by visually impaired people. The device is as simple as possible and does not require long learning. With an electronic magnifier, you can read, write, do crosswords and other activities. It is noteworthy that the device can be connected to a large monitor for ease of use.

A digital magnifier allows you to see fine print or small details. The magnification reaches 25-75x without distortion. An electronic magnifier captures an image through the lens and displays it on the screen. Also, for convenience, you can connect the device to a monitor or TV. Main advantages:

• the picture is not distorted across the entire plane;
• the increase is quite significant;
• it is possible to capture the resulting large image;
• image correction modes are important for people who have problems with the perception of colors;
• you can display the picture on a large monitor or TV;
• smooth change of the image on the screen.

Electronic magnifiers vary according to design features.

• Portable magnifier. Light weight up to 150 grams and convenient dimensions allow you to put the device in your pocket and carry it with you wherever you go. This is especially useful for people with low vision.

• Digital video enlarger. Such models, on the contrary, are quite massive and can reach 2 kg. True, the increase is maximum here. The image is immediately sent to a PC monitor or TV.

• Stationary magnifier. The model is equipped with a tripod. It can be installed both on the floor and on the table. Some models can be removed from a tripod and used as portable. The functionality of this type of magnifier is maximum. You can read and write with it.

The most popular manufacturer of electronic magnifiers is Bigger. It is this company that offers the largest number of models with suitable characteristics. Consider the popular models of electronic enlargers.

One of the most popular models of the Chinese brand. It is possible to change the magnification from 4x to 48x. Adjusting the brightness of the display allows you to use the device even in low light. When displaying an image on a monitor, you can completely turn off the built-in screen so that it does not distract. There are 26 color contrast modes, which allows people with various visual impairments to read comfortably.

The magnifier works autonomously for up to 4 hours. When the device is not in use, it turns off automatically to save battery power. The screen is comfortable and large - 5 inches. All picture settings are saved automatically. The device beeps when you press the raised buttons, making it easy to use. There is an additional flashlight option.

The most budgetary model of the manufacturer. Portable and lightweight, the device has a small screen (3.5 inches) and magnifies the image up to 24 times. The zoom is improved when you connect the device to a monitor. A stand is provided with which you can write, not just read.

The model has 15 image correction modes. It is interesting that there is an opportunity to capture an image, take a photo. The magnifier can operate autonomously for up to 6 hours and automatically shuts off when idle to conserve battery power.

A magnifier enlarges the text up to 48 times. This model is the most modern and expensive.The device has 2 cameras of 3 megapixels, which provides maximum picture clarity. The user has 26 color reproduction settings at his disposal. It is possible to display the picture on the monitor.

The 5-inch display makes it easy to read. Includes a writing stand. There is a guide line on the screen that makes it easy to focus on one line of text. The magnifier works autonomously for up to 4 hours.

Electronic loupes for the visually impaired should be selected based on the needs of the user. The device should be as comfortable to use as possible. The main selection criteria are as follows.

• Magnification range. Everything is extremely simple here. If a person has serious vision problems, then it is worth giving preference to advanced models with an indicator of up to 75x. In most cases, a magnification of up to 32x is sufficient.
• Screen diagonal. If there is a slight deterioration in vision, small screens can be used. It is also convenient to take them if the magnifier itself will be used only in tandem with a monitor or TV. In this case, there is simply no point in overpaying for the built-in display.
• The weight. It is of particular importance for retirees and people with certain diseases.

In the next video you will find an overview of the Levenhuk DTX 43 electronic magnifier for the visually impaired.