120mm Round Fresnel Lens for LED Spotlight, Projector, VR Glasses - 2mm Thick PMMA Optical Lens for Experiments and DIY Projects(40mm 28mm)

Specifications:Thickness: 2mm Pitch of thread: 0.3mm (Diameter 100mm Focal length 120mm is 0.5mm)Lens material: PMMA / AcrylicLens transmittance: 92%Temperature: -40°to +80°CApplication:1 Can be used to LED light ,Stage lights ,Flashlight Fishing lights so mang Lamps and lanterns , Adjust the beam and output angle ; 2 DIY projector ,VR glasses3 Magnifying observation Image or detail4 Various optical experiments , researches or Optical product development

• quality 120mm round Fresnel lens made from durable PMMA acrylic material, ensuring excellent clarity and durability for various applications.
• Perfect for LED spotlights, projectors, VR glasses, and DIY projects, allowing you to adjust beam angles and output for optimal performance.
• Features a thickness of 2mm and a pitch of 0.3mm, providing a focal length of 120mm for precise magnification and observation of images and details.
• With a transmittance rate of 92%, this lens maximizes light efficiency, making it ideal for optical experiments and product development.
• Temperature resistant from -40°C to +80°C, this versatile lens is suitable for a wide range of environments and applications, ensuring reliability and performance.