Description

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

Feature

- Color: Transparent.
- Material: Glass.
- Double concave.
- Focal Length: 300mm.
- Perfect for use.
- Beveled edges.
- Glass material, all around the grinding processing

- Made of glass, professional and , and easy to clean.
- .: 10cm.

2 x Glass

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