How to choose?
To determine the choice of one or another option, you should decide what the device will be used for: for professional or domestic use. All magnifiers differ in the area of operation.
Grain
Good lighting is important for her when working.
Medical.
Cosmetology. Mainly used by manicure and pedicure masters.
Magnifier - meter
Used to measure the length of lines in drawings.
Depending on the field of application and the tasks set, a device is selected according to certain characteristics.
The main selection criterion is the magnifying ability. First of all, the magnifier is designed to enlarge the image of small objects.
When selecting, you need to pay attention to the multiplicity of the device. It is measured in diopters and is directly related to focal length.
The more diopters, the higher the magnification.
Design feature. Depending on the purpose of use, magnifiers have a different structure. In addition to cosmetology and medicine, clamp magnifiers are widely used in agriculture.
The material from which the lens is made: optical polymer, glass, acrylic plastic. Lenses made of glass and optical polymer have the highest optical and technological parameters. Glass optics are much heavier than devices made from polymer. The lightest and cheapest plastic lenses, but they are inferior in quality and wear resistance. Polymer and glass optical lenses are not subject to light to medium mechanical stress. They are stronger and more durable.
And also you should pay attention to the manufacturer and prices. The most popular brand of clamp-on loupes is Rexant. This manufacturer specializes mainly in this type of device, complementing them over time with various innovations.
