I-Dichroic Barrel Bowl yenziwe nge-100% yeglasi ye-borosilicate kwaye ibonisa uyilo oluphilileyo lwe-dichroic.
Thatha ithuba lesitya esomeleleyo se-Conical / umphanda kwaye udibanise oku kutsalwa ngaphandle kunye nombhobho wamanzi owuthandayo we-14mm.