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Products
Model No.: 8801-1/8801-2/8919
Warranty Period: 3 Years
Support Customization: Oem, Odm
Place Of Origin: China
Use: Optical, Infrared
Shape: Spherical
Packaging: separate packed with soft plastic bag
Transportation: Express,Air,Land,Ocean
Supply Ability: 10000 Piece/Pieces per Day
Port: Ningbo
Payment Type: T/T
Incoterm: EXW,CFR,FOB
plastic Fresnel Lens
The Fresnel lens, simply say to be in the lens side have equi-distant tooth tattoo. Through these tooth tattoo, can achieve to specified spectrum light band tong (reflecting or refraction) role. The traditional grinding optical equipment band-pass optical filters are expensive. The Fresnel lens can greatly reduce costs. A typical example is PIR (passive infrared detector). PIR used widely in alarm.
product model 8801-1 product model 8801-1 8801-2 8919 specification Φ18*35mm Φ55*30mm 15*35mm focal length 10.5mm 10.5mm 16mm angle 180° 180° 120° distance 7m 7m 6m material HDPE HDPE HDPE
product model 8801-2
product model 8919
Product Categories : Fresnel Lens > Cambered Lens
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.