Optical Glass Material: Meniscus lenses are made of high grade optical glass with high accuracy.
Educational Devices: Educational grade optics for fundamental research in geometric optics.
Clear Imaging: The focal length can up to 39.6, the imaging is clear, highly polished, and edged.
Portable Mini: Small size, light weight, easy to carry, excellent teaching aid for teachers.
Applicability: This optical lens is ideal for physics classroom demonstrations of optics and light refraction.
Description
Feature:
1. Optical Glass Material: Meniscus lenses are made of high grade optical glass with high accuracy.
2. Educational Devices: Educational grade optics for fundamental research in geometric optics.
3. Clear Imaging: The focal length can up to 39.6, the imaging is clear, highly polished, and edged.
4. Portable Mini: Small size, light weight, easy to carry, excellent teaching aid for teachers.
5. Applicability: This optical lens is ideal for physics classroom demonstrations of optics and light refraction.