Six Seasons Φ200mm(7.87") Large Fresnel Lens, 200mm(7.87") Focal Length PMMA for Wide Field Magnifying, LED Fill Lights & Optical Solar Experiments
Product Description
Six Seasons Φ200mm(7.87") Large Fresnel Lens, 200mm(7.87") Focal Length PMMA for Wide Field Magnifying, LED Fill Lights & Optical Solar Experiments
- Product Specifications: 1 piece per package, 7.87-inch diameter Fresnel lens with a focal length of 7.87 inches (200mm) and 2mm thickness, constructed from high-grade PMMA (acrylic) with high light transmittance for reliable optical performance.
- ✅ 1. Wide Field Magnifying Φ200mm(7.87") large-aperture Fresnel lens with 1.25X wide-field magnification, great for viewing blueprints, reading materials and artwork observation.
- ✅ 2. Clear Reading Aid for Seniors 200mm large aperture delivers distortion-free magnification, ideal for reading books, sheet music, and documents to reduce eye strain.
- ✅ 3. Great for STEM & Physics Education Visually demonstrate light refraction and focusing principles in the classroom, perfect for interactive physics experiments.
- ✅ 4. DIY overhead projectors & soft LED fill lights Boasting low optical distortion, this lens works perfectly for homemade overhead projectors and soft LED fill lighting. Simple installation supports various custom lighting upgrades.
- ✅ 5. Lightweight & portable Ultra-light, thin PMMA panel is portable for easy storage and transport. Shatter-resistant compared with glass, it serves well for hobbies, crafts, photography and daily magnifying applications at home, school or outdoors.
Technical Specifications
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