Fresnel Lens Large, 300x300mm, Focal Length 510mm, Acrylic Lens (not Glass), Olar Death ray for Physics Classroom, Magnifiying Sheet Fire Starter for Solar Heating, Solar Oven.

★★★★★ 4.6 127 reviews

$29.90
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$29.90
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Free shipping Free 30-day returns

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Product details

Management number 227361622 Release Date 2026/05/09 List Price $11.96 Model Number 227361622
Category
  • 11.81×11.81in (300×300mm) square Fresnel lens, 510mm focal length, 2mm ultra-slim profile. Delivers robust, wide-area solar flux convergence for thermal testing & DIY solar applications.
  • Engineered from high-transmittance PMMA acrylic, lightweight, impact-resistant and shatterproof, far superior to fragile bulk glass. Easily portable for laboratory and field operations.
  • Exceptional luminous transmittance, accurate focal convergence and distinct refractive imaging. Optimized for physics optics demonstration and academic optical research.
  • Ideal for classroom physics demos, solar thermal experiments, DIY optical assemblies and microscopic magnification observation. Perfect for educators, scholars and DIY enthusiasts.
  • We are a professional manufacturer of Fresnel optical components, supplying 100% original products with 10-year Amazon brand credibility, and providing custom size services.
  • Wear UV-protective eyewear in sunlight; avoid direct skin exposure to concentrated focal heat to prevent thermal burns.
UPC 710414978634
ASIN B0D5BR68VN
Color Transparent
Brand Name Six Seasons
Item Weight 4 ounces
Manufacturer Six Seasons
Model Number SS-FLS300x300
Lens Material Acrylic
Item Type Name Fresnel lens
Handle Material Acrylic
Item Dimensions L x W 11.81"L x 11.81"W
Are Batteries Required No
Magnification Strength 5 x
Manufacturer Part Number SS-FLS300x300

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4.6 out of 5
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127 ratings | 52 reviews
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