I-A58.2002 Micrometer yeliso
-Kufuneka ichazwe ububanzi bayo ngaphambi komyalelo. Ngokwesiqhelo yi-19mm okanye i-20mm ye-microscope eyepiece, kunye ne-24mm okanye i-25mm yemicroscope eyepiece.
-Ngaba yenziwe ngokwemfuneko yoMthengi.
Bhala umyalezo wakho apha uze uyithumele kuthi