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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: BOHAI
  • Model Number: OHP(310*310mm)
  • Material: optical acrylic
  • Usage: Optical
  • size: 310*310mm
  • focal length: 132mm(f1:330 f2:220)
  • thickness: 4mm
  • groove pitch: 0.4mm
  • application: used for PROJECTOR,EPIDIASCOPE

Packaging & Delivery

Packaging Details packed in carton box
Delivery Time 3 days in stock

OHP fresnel lens for overhead projector

Product Description


NameChina Fresnel Lens Manufacturer
Groove pitch0.4mm
Focal length132mm(f1:330mm f2:220mm)

Transmission (%)

92 (from 400-1100nm)
Index of Refraction nd1.491
Operating         Temperature (°C)80 (Maximum)
CertificateCE, ROHS, Factory Audit, ISO9001:2008

1) Imaging and producing parallel rays .

2) projector lens is suitable for projector,epidiascope and so on.

3) Also be suitable for stage lighting, hot water heater, solar furnace, LCD projector, computer screen magnifier, virtual reality game flight simulator, computer simulation game, TV magnifier
and so on

Feature1.high light transmittance
2.limpid transparent
3.high light penetrability,more brighter
4.custom sizes.
OEMprojector lens could be customized
MOQ1 pc
Deliverywithin 3 days in store or as customer's order qty
PaymentT/T, Paypal are all available for your option.


Packaging & Shipping


Packagingone piece per plastic bag, suitable quantity per carton box 
or as your own requests.
Shipping Way1 .Air Shipping : 1week, cost much
2 .Sea Shipping: about 1 month , cheap cost.
3 .International Express: 5-7workdays, door to door service.


Our Services



1. High quality acrylic projector fresnel lens with 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.



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 about acrylic projector fresnel lens ?

    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.






Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
9 Transactions 3,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $38,000
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