Watchmaker lens, glass with sapphire crystal with magnifying glass for watches Repair of elderly with 3x, 4x, 10x reading, magnification 15x
- Metal lens barrel with holes: not easy to break and is convenient to use.
- Sapphire glass mirror: higher hardness and wear resistance than other materials.
- Four kinds of magnification optional: More practical and convenient for you.
- Perfect for repairing watches or other devices.
- Prevent dizziness: You can still read clearly under the scorching sun.
