Dia300mm FL (Focal Length) =24mm Optical Fresnel Lens

Name: Video for Dia300mm FL (Focal Length) =24mm Optical Fresnel Lens
Uploaded: 2025-03-12T15:23:55+08:00
Description: Watch the Dia300mm FL (Focal Length) =24mm Optical Fresnel Lens video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy., You May Like:Optical Lens,Plano Concave Lens,Single Lens,Fresnel Lenses,Lens,Special Lens,Optics,Optical,Convex-Concave,Meniscus,Schott N-Bk7