120mm Round Fresnel Lens for LED Spotlight etc- 2mm Thick PMMA Optical Experiments and DIY Projects 1pc(42mm 40mm-01)

120mm round Fresnel lens made from durable PMMA acrylic, ensuring exceptional clarity and long-lasting performance for various applications. Designed specifically for LED spotlights, projectors, and VR glasses, this lens enables precise beam adjustment and optimal light output for enhanced visual experiences. With a thickness of 2mm and a pitch of 0.3mm, this lens offers a focal length of 120mm, making it ideal for magnifying observations and capturing detailed images. Versatile and suitable for both professional and educational use, this lens is perfect for DIY projects, optical experiments, and product development in various fields. Exceptional lens transmittance of 92% guarantees bright and clear images, making it an excellent choice for stage lights, flashlights, and other lighting applications.