🔭 Elevate Your Experiments with Clarity and Precision!
The PATIKIL 4" Double Concave Lens is a high-quality optical tool designed for physics experiments and photography. With a focal length of 100mm and a durable, scratch-resistant glass construction, this lens ensures excellent optical performance. Its polished round edges provide safety during assembly, while its versatile design allows for various applications, including telescopes and light dispersion.
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