This item is well made of premium material for durable and practical use. With 5cm in diameter and 100mm focal length, this glass lens will ensure its practicability through high performance. It is a pefect accessory for lab scientific experiments.

Features 
 
- Color: As shown.
- Material: Glass.
- Dia. : 5cm.
- Focal Length: 100mm
- Made of polished glass with ground edges.
- Double-convex lens for demonstrating optical principles and effects for students.
- Used in scientific experiments and classroom demonstrations. Perfect for lab use.

5 x Lens

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