8" (200mm) Focal Length Double Concave Lens, 50mm Diameter 5mm Height

Double concave lenses are used to disperse light. They can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments.SpecificationColor: TransparentMaterial: GlassFocal Length: 200mmOverall Size: 50 x 5mm / 1.97 x 0.2 inch(OD*H)Packing List: 1 x Glass LenAdvantageMade of quality glass that is durable, scratch resistant, and provides excellent optical performance. Round edges have been polished, it is not easy to hurt your hand when you assemble it.Designed with a double concave shape that let the light diffuse and produces virtual images.The lens is accurately measured and has consistent curvature, ensuring consistent performance and results.InstructionPlace the concave side of the lens facing the object from which you want to disperse the light. Adjust the distance between the object and the lens until the desired level of dispersal is achieved.NOTE: Double concave lenses are often used in combination with other lenses to create specific optical effects. 8" (200mm) Focal Length Double Concave Lens, 50mm Diameter 5mm Height Double concave lenses are used to disperse light. They can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments. Specification Color: Transparent Material: Glass Focal Length: 200mm Overall Size: 50 x 5mm / 1.97 x 0.2 inch(OD*H) Packing List: 1 x Glass Len Advantage Made of quality glass that is durable, scratch resistant, and provides excellent optical performance. Round edges have been polished, it is not easy to hurt your hand when you assemble it. Designed with a double concave shape that let the light diffuse and produces virtual images. The lens is accurately measured and has consistent curvature, ensuring consistent performance and results. Instruction Place the concave side of the lens facing the object from which you want to disperse the light. Adjust the distance between the object and the lens until the desired level of dispersal is achieved. NOTE: Double concave lenses are often used in combination with other lenses to create specific optical effects.Hot Item Payment1.We accept eBay payment .Payment must be received within 7 business days of auction closing.Shipping1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.2.Items will be shipped within 1-3 business day when we received payment.3.Delivery time depends on destination and other factors.DescriptionPolicy8" (200mm) Focal Length Double Concave Lens, 50mm Diameter 5mm Height Double concave lenses are used to disperse light. They can make telescopes, suitable for a variety of applications, including scientific experiments, photography, and optical instruments. Specification Color: Transparent Material: Glass Focal Length: 200mm Overall Size: 50 x 5mm / 1.97 x 0.2 inch(OD*H) Packing List: 1 x Glass Len Advantage Made of quality glass that is durable, scratch resistant, and provides excellent optical performance. Round edges have been polished, it is not easy to hurt your hand when you assemble it. Designed with a double concave shape that let the light diffuse and produces virtual images. The lens is accurately measured and has consistent curvature, ensuring consistent performance and results. Instruction Place the concave side of the lens facing the object from which you want to disperse the light. Adjust the distance between the object and the lens until the desired level of dispersal is achieved. NOTE: Double concave lenses are often used in combination with other lenses to create specific optical effects. Hot Item Payment1.We accept eBay payment .Payment must be received within 7 business days of auction closing.Shipping1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.2.Items will be shipped within 1-3 business day when we received payment.3.Delivery time depends on destination and other factors.