Ferstel Magnifiers: Illuminated Transformer Magnifier FR-09 And Other Models. Their Pros And Cons

2024 Author: Beatrice Philips | [email protected]. Last modified: 2024-01-18 12:09

Other craftsmen or creative people, going about their business, deal with small details (beads, rhinestones), detailed diagrams for embroidery and collection of electronic devices, watch repair, and so on. To work, they have to use all kinds of optical devices that can magnify the image several times. The most common option is a magnifying glass. Today we will talk about such optics from the Ferstel company.

Advantages and disadvantages

Magnifiers from the manufacturer Ferstel have a number of important advantages

• Provide maximum comfort while working … These optical devices are capable of magnifying the image several times. In addition, they are available with bright backlighting, which consists of small LEDs. The backlight illuminates the work area.
• Availability of additional accessories . A magnifying glass is usually supplied with a small box for storing small items for needlework. Some models even have a compass. It is built into those options that are intended for travelers.
• Durability . These optical products are manufactured from durable and reliable materials. The body of many models is additionally coated with a special rubber coating that prevents slipping. And also some samples are produced with framed lenses, which serve to protect the optics surface from possible chips and scratches.
• Easy position adjustment . The products of this manufacturer are equipped with convenient clips that allow a person to quickly set the device in the desired and comfortable position during work.

Among the shortcomings, one can single out the rather high cost of such loops. Some varieties will cost between 3-5 thousand rubles. But at the same time, it was noted that the quality level of Ferstel optics is fully consistent with their price.

Review of the best models

Ferstel manufactures various types of magnifiers. Let's take a closer look at the most purchased options.

FR-04 . This model belongs to the desktop view. It is equipped with convenient LED lighting. This sample has a flexible holder. A large lens with a magnification factor of 2.25 has a diameter of 9 cm. The diameter of a small lens with a magnification of 4.5 times is 2 cm.

• FR-05 . This magnifier is a watch-type device. It comes with a convenient movable backlight in a blister. The magnifier has a magnification rate of x6. The backlight consists of one large LED. The sample body is made from a lightweight acrylic plastic base. The device is powered by two batteries. The lens diameter is only 2.5 cm.

FR-06 … This device with built-in illumination is the most practical model, as it is widely used for both handicrafts and household chores. In addition, the product can even be installed as a table lamp. There is a special valve on the body of the magnifier, which can be easily folded back and used as a solid support. In this case, your hands will remain free for comfortable and convenient work. The backlight of the unit works with four AAA batteries.

The lens diameter is 9 cm, it doubles the image of objects.

• FR-09 . This model is a transformer magnifier equipped with a 21-light LED ring light. The arm of this optical device can be adjusted in two positions: for working on a chair or sofa (in this case, it is installed at chest level), and also at a table or hoop. The equipment is equipped with a clip on flexible legs. The product is powered by the network. The lens diameter reaches 13 cm. It provides 2 times magnification.

FR-10 … This magnifier version is available with a ring-shaped bright LED illumination. During operation, they do not heat up and do not require replacement, and can significantly save energy. In one set, along with the magnifier, there is also a case for storing accessories and a clip for adjusting the position of the device. The device is powered by a network. It can function continuously for 24 hours. The product is equipped with a lens with a diameter of 10 cm, which provides a 2-fold magnification of objects.

• FR-11 . The magnifier is also equipped with a convenient illumination consisting of 18 LEDs, a convenient holder for adjusting the position of the magnifying device. It can work both from the mains and with the help of batteries. In the latter case, you will need AA batteries. The model is equipped with a lens with a diameter of 9 centimeters. It doubles the magnification of the image.

FR-17 . This sample is a clip-on LED lamp in a blister. It is quite compact in size, so it is easy to store and take with you. The product works with three AAA batteries.

Selection rules

There are a few things to pay attention to before purchasing the most suitable magnifier model. So, be sure to find out the magnification of the device lens. Today, in stores, you can most often find copies with values of x1.75, x2, x2.25. Pay attention to the material from which the magnifier is made. Typically, these devices are made of glass, acrylic or optical resin. The highest optical performance is possessed by samples made of glass and lenses made of a special optical polymer.

But at the same time, the first option is much harder than the others. Acrylic plastic has a small mass, but the technical characteristics will be worse than all other options.

Remember that there are different types of loops, depending on their purpose. In the range of Ferstel products, in addition to standard handicraft devices, you can find watch magnifiers, which are most often used by jewelers and watchmakers, as well as magnifiers for travelers with built-in compasses and other suitable accessory.