PATIKIL 100 mm Focal Length Biconcave Lens Diameter 40 mm Height 6 mm Glass Optical Polished Round Edge Lens for Physics Experiments Clear

Color: Transparent, Material: Glass, Focal Length: 100 mm, Overall Size: 40 x 6 mm (Outer Diameter*H), Packing List: 1 x Glass Lens Advantages: Made of good quality glass, durable, scratch resistant and provides excellent optical performance. The rounded edges are polished and are not easy to hurt your hands when assembling. Adopts a double concave shape that diffuses light and creates a virtual image. The lenses are precisely measured and have consistent curvature, ensuring consistent performance and results. Instructions: Place the concave side of the lens toward the object you want to disperse light from. Adjust the distance between the object and the lens until the desired level of dispersion is achieved. Application: Biconcave lenses are used to disperse light. We can produce telescopes suitable for a variety of uses, including scientific experiments, photography, and optical instruments. Note: Biconcave lenses are often used in combination with other lenses to create specific optical effects. A biconcave lens is used to disperse the light. We can produce telescopes suitable for a variety of uses, including scientific experiments, photography, and optical instruments. specification Color: Transparent Material: Glass Focal Length: 100 mm Overall Size: 40 x 6 mm (Outer Diameter*H) Packing List: 1 x Glass Lens advantage Made of good quality glass, which is durable, scratch resistant and provides excellent optical performance. The rounded edges are polished and are not easy to hurt your hands when assembling. Adopts a double concave shape that diffuses light and creates a virtual image. The lenses are precisely measured and have consistent curvature, ensuring consistent performance and results. instructions Place the concave side of the lens toward the object you want to disperse light from. Adjust the distance between the object and the lens until the desired level of dispersion is achieved. Note: Biconcave lenses are often used in combination with other lenses to create specific optical effects.