مكان المنشأ
Chongqing, China
اسم العلامة التجارية
Drawell
Observing tube
Seidentopf Trinocular Head
Nosepiece
Inward Inclined positional quintuple nosepiece
Illumination device
6V/20W halogen (wide range input voltage:100V~240V)
Filter
Blue(optional : yellow, green, gray)