Specification Brand : United Scientific BulletPoint1 : Sold in each BulletPoint2 : Package Dimensions: 31.4 H x 14.5 L x 29.2 W (centimeters) BulletPoint3 : Package Weight: 1.113 kilograms BulletPoint4 : Country of Origin : India BulletPoint5 : Optical glass convex lens is applicable to LED spotlights, car lights, focusing flashlights, projection lights, explosion-proof lights, down lights, and other lighting products. It has high temperature resistance, non-aging, high intensity, high transmittance, uniform light spot, shadow, dark area. It can be used with various high-power LED 1W, 3W, 5W, 8W, 10W 15W, 20W, 50W and other ultra-high-power LED products BulletPoint6 : Package Included:1PCS X 28mm Optical Glass Lens Edge ControllerType : Push Button ControlMethod : application ExternallyAssignedProductIdentifier : 6133762922731 ItemName : United Scientific Supplies RRT002 Deluxe Reflection & Refraction Tank ItemPackageDimensions_Height : 27.4 centimeters ItemPackageDimensions_Length : 17 centimeters ItemPackageDimensions_Width : 20 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-classroom-optics-kits LightColor : Smooth LightType : LED Manufacturer : UNITED SCIENTIFIC SUPPLIES Material : Acrylic ModelNumber : RRT002 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : RRT002 PowerConsumption : 5 watts ProductDescription : Product Description:
28mm Optical Glass Lens High Power Smooth LED convex lens 28mm Led Lens Outer circle diameter: 28mm Inner circle diameter: 25mm Height: 7.5mm Epitaxial thickness: 2.4mm. Material: high temperature optical glass. Light transmittance: 95% ; Refractive index: 1.474 ;Working temperature: - 50 to 450 degrees. Light angle: adjustable angle (the actual focusing angle can be obtained by adjusting the distance between the lens and LED). Optical glass convex lens is applicable to LED spotlights, car lights, focusing flashlights, projection lights, explosion-proof lights, down lights, and other lighting products. It has high temperature resistance, non-aging, high intensity, high transmittance, uniform light spot, shadow, dark area. It can be used with various high-power LED 1W, 3W, 5W, 8W, 10W 15W, 20W, 50W and other ultra-high-power LED products.