patented "elite" arms are slim but have the greatest holding power of any arm of this type in the world *virtually "maintenance zero" warranty * years or hours pro-rated led warranty * year mechanical warranty...best in the business optical features " precision ground, optical grade glass largest lenses...
cylindrical lens optical mirror news & events about jobs contacts 中文版 you are here: home optics customized optics by admin december , jollystar is a leader manufacturer of optical components . we can design and manufacture all kinds of optical components for instruments, photography lenses, infrad optical...
glass substrates for optical components high end filters high homogeneity optical glass lightweighted zerodur® mirror substrates & components for optics in space optical components telescopes consumer optics optics ceramic conveter for digital projection digital projection glass-ceramics for optical lenses...
glass substrates for optical components high end filters high homogeneity optical glass lightweighted zerodur® mirror substrates & components for optics in space optical components telescopes consumer optics optics ceramic conveter for digital projection digital projection glass-ceramics for optical lenses...
glass substrates for optical components high end filters high homogeneity optical glass lightweighted zerodur® mirror substrates & components for optics in space optical components telescopes consumer optics optics ceramic conveter for digital projection digital projection glass-ceramics for optical lenses...
glass substrates for optical components high end filters high homogeneity optical glass lightweighted zerodur® mirror substrates & components for optics in space optical components telescopes consumer optics optics ceramic conveter for digital projection digital projection glass-ceramics for optical lenses...
for those unfortunate enough to suffer from the woes of not having perfect eyesight, contact lenses are a necessity. this is especially so for people who can't stand the hassle of having to wear spectacles / or those who love sports and have to go spectacle-free. at optometrists like eyesmate, you can...
walch takes the eos- d x mark iii on its toughest challenge yet. read more a stripped-back kitbag when shooting professional matches, eddie's kitbag includes two canon eos- d x mark iii bodies and two of its predecessor, the canon eos- d x mark ii, which he uses as remote cameras. he packs a range of lenses...
behaviour. working with scientists and researchers, ingo brought a colony of wild living honeybees to him, allowing him to explore their private lives in entirely new ways. here he shares how he built one of the largest photo archives on honeybees in the world and how his canon eos ds r , canon macro lenses...