Round Fresnel Lens Glass Projector D50-250mm for Stage Lamp Magnifier (D130mmxEFL70mm)

Premium Borosilicate Glass: Made of borosilicate glass, this Fresnel lens provides excellent heat resistance and optical clarity for long-lasting performance in stage and studio lighting setups. High luminous efficiency: borosilicate glass Fresnel lens provides high luminous efficiency with smooth light uniformity gradient, ensuring clear and even beam distribution for professional lighting results. Wide Compatibility This Fresnel projector lens is compatible with cinema and TV projectors, dysprosium lamps and PAR dysprosium lamps, making it a versatile choice for various lighting applications. MULTIPLE SIZE OPTIONS - Available in diameters D50mm, 80mm, 112mm, 130mm, 150mm, 175mm, 200mm and 250mm with threaded device, allowing you to select the ideal size for your projector or magnifying glass project. CLEAR OPTICAL PERFORMANCE - Designed for use with projectors and magnifiers, this round glass lens provides a crisp, clear image and even light distribution, ideal for stage lamps, film lighting and optical experiences.