Made of high quality glass lens designed for people with low vision, seniors, hobbyists and professionals.
Popularization of Physical Basics:
About biconvex lens: if an object is placed at a distance > 2X focal length, an image distance will be at the 1X to 2X focal length, then will show an inverted, reduced real image.
The 15X lens’ focal length is very short, so what our eyes see is all call inverted, reduced real image.
Material: Plastic, Glass Independent lighting design, 2 LEDs for the large lens and 1 LED for the small one, ensure better lighting effect.
Comfortable ergonomic handle Switch to turn lights on and off Compact and stylish design, portable light weight Great for reading, circuits, jewellery evaluating, and etc
Easy to hold Power: 3 x AAA batteries (not included in the package)
Lens size: diameter 75mmx22mm/2.9”x0.5”
Handle length: approx. 11cm/4.3”
Color: White+ Black
We promise to offer good quality products to make you satisfied. We make every effort to provide quality services. Please contact our customer service if there’s any question. Not satisfied? Please don’t worry, return of goods is 100% guaranteed.