Fresnel lens (spherical):
8003-1A (Φ22.5)
Focal length: 14MM
Distance: 5M
Angle: 120 degrees
8003-1A（Φ22.5）Fresnel lens (spherical)）
Fresnel lens (spherical):
8003-1A (Φ22.5)
Focal length: 14MM
Distance: 5M
Angle: 120 degrees