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Shenzhen Oande Optical& Electronic Technology Co., Ltd.

Products >> Fresnel lens

Fresnel lens

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Description
Product Name: Fresnel lens
Supply Ability: 1,000,000
Related proudcts
Specifications 7709-1
Price Term: FOB
Port of loading:
Minimum Order 1000
Unit Price:

A slice, which is pressed from polyolefin material, has two function : first,focus function ,reflecting the infared signal ti the PIR : the second ,dividing the ***ective region into several bright and dark areas make sure moving objects, which access to the ***ective region, can generate pyroelectric infrared signals at the PIR in the from of temperature changes.

Contact Us
Company: Shenzhen Oande Optical& Electronic Technology Co., Ltd.
Contact: Ms. cealey liu
Address: haiwang
Postcode: 518000
Tel: 0755-86192686
Fax: 0755-86195596
E-mail:         


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