Binocular magnifier: settings, variants and features of the use
Binocular loupe – a specific optical system, which is used in medicine, industry, repair of equipment and electronics. It can be applied even in a domestic environment, such as needlework.
Variety and device design
The structure of the products depends on its type. The most popular are magnifiers mounted on the table, as well as those that are worn on the head. And the first and the second version leaves both hands free to work. The binocular loupe has one feature: you can look through it with both eyes. This provides a higher sharpness of the image. While eyes get tired much less.
It should be noted that the headlamp option is regulated depending on head circumference. Any product can be equipped with backlight. In addition, the design is equipped with additional lenses, which change the magnification. As for the desktop variants, a binocular magnifier, in this case, is inserted in a plastic round case on a bendable stalk. Lens often surrounded by a sufficiently powerful LEDs.
The options and features of the use of a magnifying glass
During the selection and application of the product need to remember that the magnification depends on the focal length. The higher the second figure, the lower first. In addition, the headlamp may produce a shadow. Binocular magnifier with backlight offers maximum image quality and also gives the opportunity to work in the evenings. The advantage of this product is that the beam is adjustable.
Another advantage of the design is its low weight, which makes it very convenient. Some models have a baffle on the lens, which in some cases can cause excessive eye fatigue. So if you have a pupil located at a distance of 0.64 cm from each other, it is better to use a single-piece magnifier.
Thanks to the device, you have the opportunity to examine very small details. Most often in their work, such equipment used by the neurosurgeons, the people involved in the repair of mobile phones and other equipment, dentists and others.
With regard to the correct operation of the design, the most effective binocular magnifier in case if the working distance to the examined objects selected correctly. In this case, the vision quickly adjusts to the parameters of the product. Very convenient design is for those people who have had a disruption of the eye.
Thus, binocular loupe headlight, the price of which is around $ 10 (some professional models can cost $ 100.e. and more), will become a very efficient device for any user that deals with very small parts.
At the time of purchase the design at first try to define their capabilities and needs, and then to consider the ratings of the manufacturers. Feature of the present loop is that manufacturers are trying to protect them from dust, moisture and other negative influences.