Package Include
2 x Glass

Characteristics
- Material: Glass glass lens 10cm diameter.
- Color: Transparent.
- Focal Length: 300mm.
- .: 10cm.
- Beveled grounded edges glass lens.
- Double concave double concave glass lens.
- for use concave glass lens.
- Made of glass, professional and , and easy to clean glass lens 300mm focal length.
- Glass material, all around the grinding processing

Goods Description
glass lens 10cm diameter With 10cm in diameter and 300mm focal length, this glass lens will ensure its practicability through high performance.glass lens 300mm focal length It is a accessory for scientific experiments.concave glass lens This item is well made of material for and practical use