... plated in gold or silver, 2.High-quality optical lens, 3.Six color avalible, 4.Centro focus system. Lightweight and compact, ... . Resolution:58. Relative Brightness:10.029. Eye Relief :8m10. lens:fully coated11. material:metal ,plated in gold or silver, optical ... netural paper box or velvet hard box.21. tube color avalible:pearl white reflex blackburgundytitaniumplatinumreflex blue or any other PMS ...