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Adjustable Angle 30/44/54/66mm Plano-Convex Glass Lens LED Convex Condenser Lens Optical Focusing Lens For LED Spotlights 1PC J3
Specifications:
- Working temperature: -50-220 degrees
- Usage: Optical
- Structure: Plano-convex
- Size: diameter about 30/44/54/66mm/1.18/1.73/2.60in
- Shape: Meniscus
- Quantity: 1pc
- Model Number: Optical Lens Focusing
- Material: borosilicate glass
- Luminous angle: 5-60 degrees
- Light transmittance: more than 97%
- Light refractive index: 1.47
- Brand Name: VAHIGCY
- Free shipping
- 100 days returns
- Low prices
- 5 million products