300mm Large Optical PMMA Plastic Big Solar Fresnel Lens Focal Length 120 220 400 360mm Solar Concentrator Magnifying Glass
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- Lifetime WarrantyRepaired, replaced or refunded
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- Ideal for optical and solar energy applications, this lens is a multi-purpose tool.
- 120mm 220mm 360mm 400mm 2000mm: A versatile range of focal lengths from 120mm to 2000mm caters to diverse magnification needs.
- Achieve a 3x magnification for detailed observation and analysis.
- With a high transmittance of 92%, this lens ensures clear and bright magnification.
- Crafted from durable PMMA plastic, this lens offers a lightweight yet robust solution for various applications.
- The product is a large, 300mm Optical PMMA Plastic Big Solar Fresnel Lens.
- This lens comes with a variation of focal lengths including 120mm, 220mm, 400mm, and 360mm.
- It’s designed to function as a solar concentrator.
- The product can also be utilized as a magnifying glass.
- One package includes one piece of this lens.
- Diameter: 300mm
-
Thickness: 2mm
$39.90 $47.99 Save 17%
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The 300mm Large Optical PMMA Plastic Big Solar Fresnel Lens is a conducting tool that magnifies and focuses sunlight, creating a drastically increased intensity of light. Crafted from PMMA plastic, also known as acrylic, this lens is resistant to impact and provides high light transmittance. It features a large look-through diameter of 300mm, enabling it to catch an extensive range of sun for concentration.
The Fresnel Lens has a selection of variable focal lengths – 120mm, 220mm, 400mm, and 360mm, which indicate the distance from the lens at which sunlight will be concentrated. This provides the flexibility for users to choose a focal length that will meet their specific needs.
This product functions as a solar concentrator, making it conducive for solar energy projects. Its effectiveness expedites heating and incineration properties, thus capable of igniting materials under the right conditions. The Fresnel Lens doubles as a large magnifying glass, providing assistance in detailed inspection or large scale enlargement possibilities.
The product comes as a single piece (1PC), catering to individual or small-scale project needs. Its function and material properties make it suitable for both scientific experiments and practical use in sunlight concentration.
300mm Dia Large Round Optical PMMA Plastic Fresnel Condensing Lens Focal Length 120mm 220mm 400mm 360mm 2000mm Plane Magnifier,Solar Concentrator Lens,Big Magnifying Glass 1PC
Round Optical PMMA Plastic Fresnel Condensing Lens
Diameter: 300mm
Focal Length: 120mm 220mm 360mm 400mm 2000mm
Thickness: 2mm
Material: Plastic
Transmittance: 92%
Magnification: 3x
This Fresnel Lens can be used on Plane Magnifier,Solar energy concentrator,flashlight lamp, Stage Lamp
The temprature of the focus at sunny noon can be up to 240 Degree.
Based on 21 reviews
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J***t –
Carefully packed(!) and the lens is sturdy. No defects on it. Rather fast shipping to Sweden. Four stars for lens because it was a little pricy, otherwise 5 stars.
J***t –
j***s –
muy buen material y es igual que en la descripción
j***s –
I***I –
Добре запакований
I***I –
S***r –
Chegou antes do prazo em perfeitas condições. Muito bem embalado. Aparentemente um produto de ótima qualidade. Só falta testar.
S***r –
Customer –
Reasonable quality. The focal length seems a little bit off, but it could be my measurement system.
Customer –
Б***к –
ок
Б***к –
M***r –
great product. burns wood wel!
M***r –
M***b –
It’s OK. Was hoping for more.
M***b –
E***n –
Quite amazing! Although I think that the listed focal lengths are incorrect. My Fresnel lens was listed as 120 mm, but the actual focal point distance is closer to 12 mm.
E***n –
E***r –
very good lenzes. i am happy.
E***r –