Circular, square, irregular, multi-sided polished, rod-shaped,
convex, concave groove, hole drilling, wedge-shaped piece,
lens, prism, windows,filters,spherical cover, etc. They can all be customized.
Circular, square, irregular, multi-sided polished, rod-shaped,
convex, concave groove, hole drilling, wedge-shaped piece,
lens, prism, windows,filters,spherical cover, etc. They can all be customized.