عدسة فريسنل خطية، 300 × 200 مم، البعد البؤري 100 مم، لمشروع الطاقة الشمسية، التعليم البصري، مشروع DIY
مميزات خاصة
- 1-Pack Linear Fresnel Lens
- Size:300x200mm, Focal length:100mm, Thickness:2mm, Material: PMMA (Acrylic)
- High Light Transmittance, High Efficiency in Focusing, High Precision, Lightweight, Flexible, Durable
- Great for Physics Classroom, Optical Education, Solar Project, Scientific Research
- Six Seasons is a Professional Manufacturer of Fresnel Lens and Optical Lens
- Tips: Wear sunglasses when using, so that the light is not too strong to damage the eyes
وصف
300x200mm, Focal Length:100mm, Thickness:2mm; Material:PMMA (acrylic), Transmission (%):92(from 400-1100nm), Index of Refraction nd :1.491 Operating Temperature (°C):80(Maximum)
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