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.
Products
Model No.: RX30/RX40/RX50/RX60
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
Large Plastic Fresnel Lens for Screen
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 | RX-30 | RX-40 | RX-50 | RX-60 |
specification | Half Arc 40*45mm | Half Arc 40.8*55.2mm | Half Arc 56*59mm | Half Arc 36*49mm |
focal length | 22mm | 30mm | 30mm | 17mm |
angle | 120° | 110° | 110° | 100° |
distance | 8m | 8m | 8m | 6m |
material | HDPE | HDPE | HDPE | HDPE |
RX-30
RX-40
RX-50
RX-60
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.