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DescriptionThis item is well made of premium material for and practical use.
. It is a accessory for scientific experiments. With 10cm in diameter and 300mm focal length, this glass lens will ensure its practicability through high performance
About this item-Lens diameter is 100mm, length is 300mm.
-Its high performance guarantees practicality and is the perfect accessory for laboratory scientific experiments.
-Great for use in physics classroom demonstrations of optics and light refraction.
-Exquisite workmanship, smooth edges without barbs, will not scratch you, you can use it with confidence.
-Made of premium glass, wear-resistant and not easily deformed, safe and reliable, bringing you a perfect experience.
Feature
- Color: As shown.
- Material: Glass.
- Double convex.
- Made of glass, easy to clean.
- Perfect for use.
- Beveled grounded edges.
- .: 10cm
- Focal Length: 300mm