Round Glass Spotlight with Fresnel Lens, D50-250mm, for Stage Lamp Magnifier(D150mmxEFL80mm)

Premium Borosilicate Glass: Made of borosilicate glass, this Fresnel lens offers excellent heat resistance and optical clarity for long-lasting performance in stage and studio lighting setups. HIGH LUMINOUS EFFICIENCY - Borosilicate glass Fresnel lens offers high luminous efficiency with a soft light uniformity gradient, which ensures clear and even beam distribution for professional lighting results. WIDE COMPATIBILITY - This Fresnel spotlight lens is compatible with cinema and television spotlights, dysprosium lamps, and dysprosium PAR 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 spotlight or magnifying glass project. CLEAR OPTICAL PERFORMANCE - Designed for use with spotlights and magnifiers, this round glass lens provides crisp, clear images and even light distribution, ideal for stage lamps, film lighting and optical experiments.