2PCS 23mm Optical Glass Focal Length 18mm Height 8.2mm LED Optics Plano Convex Condenser Lens for LED

23mm Optical Glass Focal Length 18mm Height 8.2mm LED Optics Plano convex condenser Lens for COB LED Specification Optical Glass Focal Length Plano Convex Glass Lens Material: Optical Glass lens: water clear Lens Outer diameter: 23MM Lens inner diameter: 21MM Lens height: 8.2MM Lens Edge thickness: 1.6MM Lens focal length: 18MM (for reference only) Error: positive and negative 0.3mm Temperature resistance:-30 degrees Celsius to +200 degrees Celsius Refractive index:1.474 Light transmission rate of up to 95% Light angle: adjustable angle (through the lens and the distance between the LED adjustment, you can get the actual condenser angle) Applied Arrange Optical glass convex lens for LED lighting, car lights, focusing flashlight, spot light, explosion-proof lights, downlights, condenser, sensors, optical instruments, floodlights and other lighting products. With high temperature, Aging, high strength, high light transmittance. Spot uniform, no black hole, shadow, dark area. Can be used with a variety of high power LED1W, 3W, 5W, 8W, 10W 15W 20W, 50W and other ultra-high power LED product applications. Package included 2PCS 23mm Optical Glass Focal Length LED Optics Plano convex condenser Lens for COB LED

• Optical Glass LED Optical Plano Convex Glass Lens
• LENS Outer diameter: 23MM
• LENS Inner diameter: 21MM
• LENS Height: 8.2MM
• LENS Focal length: 18MM (for reference only)