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Six Seasons Φ500mm(19.69") Large Fresnel Lens, 600mm(23.62") Focal Length PMMA for Solar Concentrator, Magnifying & Optical Science Research
✅ In stock
F
Grade
Analysis Confidence
83%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 4, 2026 2:49 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
six-seasons
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓✅ 1pcs Large Aperture & Premium Optics Adopting high-purity German optical PMMA, this 500mm ultra-large aperture lens boasts supreme light transmittance with zero distortion and impurity. It restores true colors and delicate details, delivering professional optical performance that outperforms ordinary acrylic lenses.
✓✅ Strong Focusing Power & Uniform Light Spots Designed with an optimized light-gathering structure for even light distribution and minimal energy loss. It reaches up to 971°F focal temperature under 86°F sunlight with superior thermal efficiency, ideal for solar thermal experiments, PV tests and optical DIY projects.
✓✅ 3.0X Eye-Friendly Golden Magnification Features a precisely calibrated 3.0X golden magnification ratio for ultra-clear, natural enlarged views. Free of over-amplification and eye strain, it suits physics classroom demonstrations, fine observation and long-time low-vision auxiliary reading.
✓✅ Lightweight & Easy Quick Setup Featured with a lightweight body, this lens is burden-free to carry and store. It fits indoor teaching, laboratory research and outdoor use effortlessly.
✓✅ Reliable Quality: Produced by a professional manufacturer of Fresnel optical components; we provide 100% original products with reliable Amazon brand credibility and offer custom size services
✓✅ Safety Precautions: Always wear UV-protective glasses when using in sunlight; avoid direct skin contact with concentrated focal heat to prevent thermal burns.
⚙️ Specifications
19.68 x 19.68 x 0.12 inches
2.7 pounds
Six Seasons Technology Co.,Ltd.
B01KS7Y5JQ
SSFNL-R500
5.0
See Top 100 in Industrial & Scientific
No
Product Dimensions
19.68 x 19.68 x 0.12 inches
Item Weight
2.7 pounds
Manufacturer
Six Seasons Technology Co.,Ltd.
ASIN
B01KS7Y5JQ
Item model number
SSFNL-R500
Customer Reviews
5.0
Best Sellers Rank
See Top 100 in Industrial & Scientific