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Get it between 2025-01-15 to 2025-01-22. Additional 3 business days for provincial shipping.
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)