Fresnel Lens and Parabolic Reflectors

A discussion of Fresnel lenses, why they produce great lighting, and their similarities with parabolic reflectors. Parabolix® lighting tutorials and education.

Selens Edge Parabolic Reflector SER120 Parabolic Light Focus System with Focusing Rod for Portrait Photography, Video Light, Flash Light, Spotlight, 47.24 inch/120cm : Electronics

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