#NGU-8200 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 20mm, Focal length 20mm, Distance 10m, PE

#OHL-3520 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 35mm, Focal length 20mm, Distance 10m, PE

#VPL-8222 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 22mm, Focal length 20mm, distance 10m, PE

#ROU-8222-2 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 22mm, Focal length 20mm, distance 7m, PE

#ZFIS-3520-2 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 35mm, Focal length 20mm, Distance 7m, PE

#JGI-8208 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 12mm, Focal length 8mm, distance 10m, PE

#HCLX-17 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 17mm, Focal length 20mm, Distance 15m, PE

#OAK-8160 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 16mm, Focal length 12mm, distance 7m, PE

#C-8160-2 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 16mm, Focal length 12mm, distance 5m, PE

#AP-8208-2 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 12mm, Focal length 8mm, distance 6m, PE

#CKB-8200-2 High quality Fresnel Optical Lens, PE materials, diameter: 20mm, Focal length: 20mm, distance: 7m

#OHL-3520 High quality Fresnel Optical Lens, PE materials, diameter: 35mm, Focal length: 20mm, distance: 10m

#AS-1325-2 High quality Fresnel Optical Lens, Infrared induction lens, Diameter 13mm, Focal length 25mm, distance 5m, PE

#ATI-8003-3 High quality Fresnel Lens, Infrared lens, Diameter 26mm, Sensitive angle 120, Focal length 11.5mm, Distance 10m, PE

#SZ-8208 High quality Fresnel Optical Lens , PE materials, diameter: 12mm, Focal length: 8mm, distance: 10m

#IUA-22 High quality Fresnel Lens, Infrared lens, Diameter 22mm, Focal length 20mm, Distance 14m, Sensitive angle 40, PE

#NZR-22 High quality Fresnel Lens, PE materials, Diameter: 22mm, Focal length: 20mm, Distance: 15m, Sensitive angle: 45

#PJM-2689 High quality Fresnel Lens, Sensitive angle 150, PE materials, Size: 26X89mm, Focal length 20mm, Distance 10m

20 Optical Human Body Induction Infrared Fresnel Lens Forehead DIgital Thermometer Lenses Sensing Distance 10m Focal Length 20mm

#VRA-8001-1 High quality Fresnel Lens, Infrared lens, Size 38X68mm, Sensitive angle 120, Focal length 30mm, Distance 10m, PE

#ZXG-1310 High quality Fresnel Lens, Infrared lens, Size 13X10X5.6mm, Sensitive angle 110, Focal length 5.5mm, Distance 3m, PE

50pcs 22mm Optiacl PMMA Long Distance Human Body Induction Infrared Fresnel Lens Focal Length 20mm

Optical PIR Human Body Infrared Induction Fresnel Lens Focal Length Far Sensing Distance 10PCS

Optical HDPE Fresnel Lens Human Body Infrared Induction PIR Lens Focal Length 25mm Far Sensing Distance 16m

Fresnel lens Infrared induction 120 ° induction angle 10M distance PIR high sensitivity Infrared sensing of human body plast

Fresnel lens Infrared induction 360° induction angle 10M distance PIR lens high sensitivity Infrared sensing of human body

#NI-7708-1, Fresnel Lens, Sensitive angle 79.8, PE materials, Size: 44.8X56.82mm, Focal length 25mm, Distance 10m

#FZPX-8001-2, Fresnel Lens, Sensitive angle 120, PE materials, Size: 46X84mm, Focal length 30mm, Distance 10m

10PCS PIR Human Body Infrared Induction Fresnel Lens Sensing Distance 12m 15m Optical HD PE NF-IR Lenses 60 120 Degree

10PCS Optical PIR HDPE Human body Infrared Induction Fresnel Lens Focal Length Far Sensing Distance

10PK PIR Human Body Infrared Induction Fresnel Lens Focal Length Far Sensing Distance(8501-2G,8203-1,8001-1,7809,7803-1 Ect)