10000 Piece/Pieces per Month for fresnel lens array
Packaging & Delivery
wooden board and lots of bubble paper
shanghai or as your request
within 3 days in store
large solar fresnel lens array
\resnel lens array
large solar fresnel lens array
488*488mm or as your reuirement
92 (from 400-1100nm)
Index of Refraction
Operating Temperature (°C)
CE, ROHS, Factory Audit, ISO9001:2008
The large fresnel lens has been tested and is best for solar concentrator, solar hot water heating and so on.
Fresnel lens array is a 4*4 array, each unit size 122*122mm. Popular used in solar concentrator, solar energy collector, hot water heater, LED light and so on.
large fresnel lens for solar cooker could be customrized
within 3 days in store or customer's order qty
T/T, Paypal are all available for your request.
Packaging & Shipping
One piece per plastic bag, suitable quantity per carton box or as your own requests.
1 .Air Shipping : 1week, cost much 2 .Sea Shipping: about 1 month , cheap cost. 3 .International Express: 5-7workdays, door to door service. (DHL,UPS,TNT,FEDEX,EMS)
1. Q: Are you a factory or trading company?
A: We are a factory.
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Wuxi City, Jiangsu Province, China, about 1 hour expressway from Shanghai.
All clients, from home or abroad, are warmly welcome to visit us!
3. Q: How can I get some samples?
A: We are honored to offer you samples. Also you may visit our website www.bhlens.com.
You can do online purchase of all items on it.
4. Q: what’s your MOQ?
A: We can accept at least 1pc trial order for each product.
5. Q: How does your factory do regarding quality control?
A: Quality is priority. BHLENS QC always keep strict to quality control from the very beginning to the very end.
6. Q: Do you have the ability to develop new item ?
A: we have professional engineering teams and develop new product according to customers’ requirements.
1. High Quality, Better Price.
2. Professional. We have professional trading teams and offer better service to our customers.
3. Sincerity. Deliver on time after we promised customers when to deliver.
4. Warranty. Any issues about quality after customers received the goods,
we will fix up the problem on time according to customer feedback.
5. We can also do OEM.
6. Adjustable. We can research and develop new product according to customers’ requirements.
BHLENS process acrylic fresnel lens by pressing and injection methords, on condition that to keep the lens clean, clear and with optical effect, we could choose the processing methord of cheapest cost for the customer.
We are one of the leading fresnel lens manufacturers in China, with 100 employees and 15 senior engineers.
Being in this field for about 10 years, we successfully exported products to all over the world.
We are ISO9001, ROHS, CE, Factory Audit certificated.Our R&D center has powerful research ability,OEM orders are available.
Inquiries are typically answered within 24 hours
Best advantage is : we can make mould by ourselves, so we can customize fresnel lens according to your design.
Acrylic fresnel lens:
A series of concentric grooves on a flat, thin piece of plastic makes possible a large diameter, lightweight and inexpensive lens with a short focal length. Each groove acts as a minute refracting facet capable of bending light, thus giving greater transmittance than a conventional lens of the same focal length.