Concave lens

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₹45.00

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Overview
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🔍 Concave Lens

A Concave Lens is a diverging lens that is thinner at the center and thicker at the edges. It spreads out parallel light rays away from a virtual focal point and is widely used in optics and ray diagram experiments.

🧪 Key Features:

Shape: Double concave or plano-concave
Material: Optical-grade glass or acrylic
Focal Lengths Available: Typically ranges from –5 cm to –30 cm
Design: Polished edges and flat surfaces for classroom safety
Usage: Used to demonstrate diverging rays and virtual image formation

📚 Applications:

Used in ray optics experiments to study image formation by diverging lenses
Important component in eyeglasses for myopia, laser devices, and optical systems
Physics practicals in CBSE/ICSE/State board syllabus
Helps demonstrate lens formula, virtual image, and ray tracing