Fresnel Lens Magnifier Diameter 100mm 4 Focal Length 100mm Acrylic Ultrathin Lens for Physics Classroom,Solar Heating,Magnifiying Focal Length 100mm
- Size:Φ100mm, Thickness:2mm, Material: PMMA (Acrylic).
- High Light Transmittance, High Efficiency in Focusing, High Precision..
- Great for Physics Classroom Education, Solar Heating Experiment, DIY Solar Project, Magnifying, Scientific Research.
- Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens.