300x300mm, 300mm, Fresnel Lens Large, Focal Length Acrylic Lens (not Glass),Olar Death ray for Physics

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

300x300mm, 300mm, Fresnel Lens Large, Focal Length Acrylic Lens (not Glass),Olar Death ray for Physics

Six season is a professional manufacturer of precision optical lenses, mainly producing Fresnel lenses, spherical lenses, splitting prisms, color prisms. The company can design and produce products according to customer needs, we pay attention to product innovation, improve product quality. If you have product customization needs, You can leave us a message Product shooting All products are shot in natural light, due to All products are shot in natural light, due to the different shooting angles and background plate, the picture you see may have a small error, please prevail in kind! Fresnel lens with square concentric circles on the front and smooth surface on the back, regular thickness of 2 mm, edge and center thickness the same (non-convex lens)(non-glass) Fresnel lens and convex lens are the same in function, but the shape is completely different, please pay attention to the distinction. The measured focusing temperature was 636.8 F at 86 F outdoors The focal length spot has no astigmatism and the spot is uniform Fresnel lens with square concentric circles on the front and smooth surface on the back Focal length is the linear light focused through the lens to form a spot, when the spot is the smallest, the linear distance between the center of the lens and the spot is the focal length

Brand: Six Seasons

large 300x300mm, starter, fresnel, magnifiying sheet, solar oven, scientific, death ray, ray physics, science, focal, industrial scientific, 300mm Industrial & Scientific Science Education

Key Features

• ✓ 11.8111.81in (300300mm) square Fresnel lens, 300mm 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.

Product Details

• ✓ Item Weight: 0.3 Pounds
• ✓ Model Number: SS-FLS300x300
• ✓ Color: Transparent

Shipping & Guarantees

• ✓ FREE standard shipping within the United States (3-6 business days)
• ✓ 100% money-back guarantee for lost or damaged items
• ✓ Secure checkout with encrypted payment processing
• ✓ Shipping via UPS, FedEx, and USPS
• ✓ Ships to lower 48 states only (no PO Boxes / APO / FPO)

Returns

• ✓ 30-day hassle-free returns
• ✓ Items must be unused and in original packaging
• ✓ Full refund if item is not delivered
• ✓ Guaranteed delivery within 6-7 business days

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✓ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay

Customer Support

✓ Questions? Contact us at Support@GiftAbay.com
We respond within 24 hours on business days.