The Discovery Crafts DHR 20 is a comfortable magnifier and safety glasses for any precision work. Since it has to be attached to the head, the hands remain free, so the device offers an unlimited number of possible uses. The properties of the magnifier are used by jewelers, watchmakers, repair shop workers, model makers, etc. will be evaluated.

It has interchangeable lenses of different magnifications; up to two lenses can be mounted on the magnifier at the same time. The right eye also has a small lens that can be folded out to the side. By combining the lenses with each other, you can optimally adjust the magnification for the given task. Each lens is made of highly transparent, durable polymer optical glass.

The magnifying glass can be securely attached to the head with the adjustable headband. It has built-in LED lighting with adjustable brightness. The rechargeable battery-powered lighting is nice - no need to spend on batteries. The rechargeable battery can be charged via a micro-USB to USB cable.

- Magnifier and protective glasses in one
- Interchangeable and combinable lenses, flip-up lens for the right eye
- Optics material: polymer optical glass
- Adjustable headband
- LED lighting with rechargeable batteries