- برند: zoolied
- Origin: CN(Origin)
- گواهینامه: CE
- Shape: Meniscus
- Usage: Optical
- Structure: Plano-convex
- Material: PMMA
Dia 30mm FL15 20 50mm LED Fresnel lens For Diy projector Fresnel Lense Solar Concentrator Stage Lamp Flashlight Lenses
Projecting application:These lens can be used in Fresnel projection tv set,overhead projector,collimator.
Light Gathering application:Fresnel lens are usually used in solar concentrator,Fresnel spotlights,floodlights or can be made as Fresnel magnifier.
Application for aviation and seafaring: Fresnel lens usually used on lighthouse system and airplane flight simulator activities.
Fresnel lens also can be used in Scientific research activities,and infrared detection activities,such as laser detective system and passive detective system.
Fresnel also can be used in car headlight,traffic signal system ,optical landing system or can be used in intelligent household system detector .
–Material: Optiacal PMMA
–Application:shoot the light ,flashlight, industrial and mining lamp lights , etc.
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