customization can be made according to customer needs, including lens size, magnification, focal length, and other parameters to meet the requirements of different application scenarios.
made of high hardness materials, it has excellent scratch and impact resistance, ensuring that the lens maintains clarity and integrity during long-term use.good thermal stability, able to withstand large temperature differences without easily exploding. when subjected to extreme external forces and broken, small fragments without sharp angles will also form, greatly reducing the risk of harm to the human body. Alien Objektiv Taschenlampe optische Glasscheinwerfer Bühne Leuchtlinsen Temperiertes Glas Objektiv K9 having a positive focal length, it is able to focus parallel rays onto a single point, thereby achieving magnification effect.
