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Fresnel Lens Magnifier, Diameter 150mm (5.9''), Focal Length 140mm, Acrylic Lens (not Glass), for Physics Classroom Education, Solar Heating, Magnifiying. (Focal Length 140mm)

4.5 (1) Write Review
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$18.99

$ 7 .99 $7.99

In Stock

1.Size:Focal Length 70mm


About this item

  • 1-Pack Fresnel Lens Φ150mm Focal length 140mm
  • 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


Size: Φ150mm Thickness: 2mm Material: PMMA (acrylic) Transmission (%): 92 (from 400-1100nm) Index of Refraction nd : 1.491 Operating Temperature (°C): 80 (Maximum)


Gregory Massey
Reviewed in the United States on April 29, 2021
Works great