it will get them very hot and shoud bust them i never tryed it i was meltinh wire

Six Seasons2-Pack Large Fresnel Lenses Φ300mm(11.81") Focal Length 600mm Acrylic Magnifier for Solar Heating,Solar Cooking,Visual Education. (Focal Length 600mm)

Six Seasons2-Pack Large Fresnel Lenses Φ300mm(11.81") Focal Length 600mm Acrylic Magnifier for Solar Heating,Solar Cooking,Visual Education. (Focal Length 600mm)

Q: is the 600mm the strongest beam or the weakest? If i add two glasses a foot or so apart, will it be stronger?

A larger diameter lens will collect more surface area of light and will be stronger. A lens with a shorter focal length will be stronger given two lenses with the same diameter. Adding two lenses will decrease power.

Q: Would this be flexible enough to put in a backpacking pack? Without snapping? Im curious if its brittle

It appears to have good flexibility so I believe it would survive quite well in a backpack. Just be aware that they aren't completely indestructible, one side is smooth and the other has grooves that produce the Fresnel effect. Either side can be scratched potentially diminishing its effect. I keep mine in the padded envelopes they were shipped in! :)

4.4/5

Product ID: 333902936

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Details

Brand
Six Seasons
Colour
Clear
Batteries required?
No
Item weight
0.34 Kilograms
Lens material
Acrylic

🌞Focal Length 600mm

📚Thickness 2mm

🔍Diameter 300mm

Frequently Bought Together

2-Pack Large Fresnel Lenses Φ300mm(11.81"), Focal Length 600mm, Acrylic Magnifier for Solar Heating, Solar Cooking, Visual Education. (Focal Length 600mm)

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Description

🌟 Elevate Your Experiments with Solar Precision!

📈 HIGH EFFICIENCY - Designed for superior light transmittance and focusing capabilities.
🛠️ DIY FRIENDLY - Versatile for creating your own solar concentrators and magnifying setups.
🎓 EDUCATIONAL TOOL - Ideal for visual aid in classrooms and scientific research projects.
🌍 SOLAR POWER READY - Perfect for solar cooking and heating experiments, harnessing the sun's energy.
🔬 PRECISION ENGINEERING - Crafted from high-quality PMMA acrylic for unmatched clarity.

The Six Seasons 2-Pack Large Fresnel Lenses feature a 300mm diameter and a 600mm focal length, crafted from high-quality PMMA acrylic. These lenses are perfect for solar heating, cooking, and educational purposes, offering high light transmittance and efficiency for all your DIY and scientific needs.

Specifications

Brand	Six Seasons
Model Number	SSFNLR300NEW
Color	Clear
Package Dimensions	38.5 x 30.8 x 3.3 cm; 341 g
Item Weight	341 g

Have a Question? See What Others Asked

is the 600mm the strongest beam or the weakest? If i add two glasses a foot or so apart, will it be stronger?

Will it melt rock?

Would this be flexible enough to put in a backpacking pack? Without snapping? Im curious if its brittle

What is the temperature at its focal point?

Common Questions

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The product exactly matches the description. Very satisfied with my purchase.

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Great price for an authentic product. Fast international shipping too!

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TrustScore 4.5 | 7,300+ reviews

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