With our many years of single point diamond turning technology experience and painstaking research, our company developed a large Fresnel lens product, the mold quality and processing standards in the world, and exploit the fresnel lens with the rear projection screen , Fresnel lens concentrating solar collector and solar cookers, 3D imaging with a Fresnel lens, a large zoom Fresnel lens
Groove pitch: 0.5mm
Transmission (%): 92 (from 400-1100nm) Index of Refraction nd : 1.491 Operating Temperature (°C): 80 (Maximum)
The range of application: 1) focusing action 2) Widely used in solar hot water heating 3) Also be suitable for Solar energy collector system, start a fire under sunlight, hot water heater, solar furnace, LCD projector
Company Info ByCindy
Company Information Shenzhen HaiWang Sensor Co., Ltd is specialized in developing, manufacturing and export of Microwave Radar/Sensor Module, PIR sensor, PIR IC, PIR LENS, NTC Thermisters, NTC temperature sensor, PTC Thermistor, LDR sensor, light sensor, Fresnel lens, PMMA solar Lens, Stage Lens, PVC Magnifying Lens, optical lenses and other sensitive components.
Delivery By Cindy
FAQ By Cindy
1. What is your MOQ?
A: We provide you small MOQ for each item, it depends your specific order.
2. What is your delivery date?
A: The delivery date is about 1-4 days after receipt of payment.
3. What is your payment term?
A: We accept T/T, western union, money gram, Alipay, Paypal.
4. Can you send free samples?
A: Yes, free samples are available; you just need to pay the express fee. You can provide your a/c like DHL, or you can call your courier to pick up from our office.
5. How do you carry out quality control?
A: Quality is our priority. Our QC always attaches great importance to quality control from the very beginning to the end.
6. Can you accept OEM orders?
A: Yes, we accept OEM & ODM orders; welcome all types of customized orders and cooperation.
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