Biconvex Mother-Child Mirror Double Convex Lens, 3.54'' (90mm) Diameter Optically Worked Glass Lens Ground Edges, Polished for Physics Classrooms,Lamps & Lighting,Torchlight

Features

• Superior Optical PerformanceOur 90mm biconvex mother and son lens is crafted from high-quality optical glass. With a refractive index of 1.5 and a remarkable light transmittance of 93%, it ensures clear and sharp imaging. Whether used in professional optical experiments or educational demonstrations, it delivers excellent optical results, allowing for precise observation and analysis.
• Perfect SizeMeasuring 90mm in diameter and weighing only 41g, this mirror strikes the right balance between portability and functionality. Its compact size makes it easy to handle and store, while still providing a significant optical surface area. Ideal for on-the-go use in various settings, such as classrooms, laboratories, or fieldwork.
• Versatile ApplicationThis len is a versatile tool suitable for a wide range of applications. It can be used in telescopes, microscopes, and other optical instruments to enhance magnification and resolution. Additionally, it is perfect for physics experiments related to light refraction, reflection, and focusing.
• Durable and ReliableMade from durable optical glass, this biconvex mother and son mirror is built to last, easily scratching or deforming. The high-quality materials and precise manufacturing process ensure its long-term reliability, providing consistent optical performance over time.
• NoteKeep the lens away from high temperatures and harsh chemicals to maintain its optical integrity. Always clean it gently with a soft, lint-free cloth to avoid scratches.