Qooltek LED Lighted Head Magnifier 0.2-2 inch Working Distance Jewelry Watch Repair Magnifying Loupe for One-Eye Observation with 10X 15X 20X 25X Lens Bar Box[Product Information]- ✔ 10X， 15X， 20X， 25X Powerful Lenses - can be interchanged quickly and put in corresponding lens bar box. Bonus: we include a cleaning cloth for you to remove dust， dirt & fingerprints， enhancing the view for the small parts or details.
- ▲▲▲Non Stereo Vision for Close Work – it can't use both eyes lens when you are working because its short focal distance from lens to product is 0.2-2in (0.5-5cm)， just like the principle of a microscope. It means you need to put the lens near to the surface of the observed object. ★★★For longer focal point model with double eyes， please refer to Size 1.0X to 3.5X.
- ✔ Illuminate while You Magnify - be able to work in low-light conditions with 2 adjustable LED lights powered by 3 AAA Batteries (Included). Its battery duration is twenty hours longer than the old-style product with button batteries.
- ✔ More Flexible Usage - can install the detachable silica gel headband for use to ensure tight wearing and reduce fatigue. With non-slip protection pads and adjustable rubber nose-pads， it can be worn more comfortably.
- ✔ Great Lens for Most Detailed Task – ideal for mechanical processing， jewelry appraisal， clock repair and miniature engraving， etc. ▲▲▲Too high magnification with short working distance is not suitable for reading books or soldering electronics - Gift Idea.
