Njirimara Ụlọọrụ Ghetaldus Optics bụ onye nrụpụta na onye na-ekesa ugogbe anya na lensị kọntaktị na Croatia. Character G na-anọchi anya mmalite nke aha ụlọ ọrụ na akara anya, anya, nchapụta na nwa akwụkwọ. Ihe oru ngo gunyere ntughari ulo oru zuru oke na ihe owuwu ohuru ohuru (Optics, Policlinic, Optometry), imewe njirimara ohuru nke nwere ihe eji ede ihe, akara ulo ahia, ihe nkwado, atụmatụ mgbasa ozi na akara ngwaahịa aha.
Aha oru ngo : Ghetaldus Optika, Aha ndị na-emepụta ya : STUDIO 33, Aha onye ahịa : Ghetaldus Optika.
Ihe ukwu a bu ihe nmeri nke mmeri ọla n’iru n ’ulo, ulo na mpi n’ ulo oru. Ga-ahụrịrị ihe nrịbaama nke nenweta ihe nrịba ama nke ọla kọpa iji chọpụta ọtụtụ ihe ndị ọzọ, ihe ọhụụ, ihe okike na nke okike, ụlọ na arụpụta ihe eji arụ ọrụ.