znse cylindrical mirrors

Custom Aluminum LED Reflector Cup High-precision sapphire round LED reflector cups designed for superior optical performance in demanding industrial applications. Technical Specifications Parameter Specification Materials BK7, Quartz, Infrared, Sapphire, Ge, Si, ZnSe, CaF2, etc. Diameter 1.5-300mm Radius >0.8mm Focal Length -30000mm-30000mm Center Thickness Tolerance ±0.01mm Diameter Tolerance ±0.005mm Focal Length Tolerance ±1% Surface Accuracy N=1-3 Irregularity Change In N

BK7 Infrared Transmitting PMMA Filter Optical Acrylic IR Filter Laser Cutting Lens Spherical Optical Lens Laser Protective Windows BK7 Glass Lens We provide color glass filters for a wide range of applications including cameras, optical instruments, physics and chemistry, educational materials, industrial and medical equipment. Custom spectral characteristics and dimensions available upon request. Infrared Transmitting Filters absorb most of the visible light spectrum while