Round Fresnel Lens Threaded Condenser Concentric Optical Lens 30mm

Round Fresnel Lens Threaded Condenser Concentric Optical Lens 30mm Deskripsi : Usage : Optical Model Number : Fresnel Lens Structure : Plano-convex Material : Plastic Brand Name : JLLSMCMGGX Origin : Mainland China Certification : NONE Specifications: Thickness: 2mm Pitch of thread: 0.3mm (Diameter 100mm Focal length 120mm is 0.5mm) Lens material: PMMA / Acrylic Lens transmittance: 92% Temperature: -40to +80C Application: 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 glasses 3 Magnifying observation Image or detail 4 Various optical experiments , researches or Optical product development Terimakasih Sudah Belanja di Toko Kami.