Ishubhu ye-quartz evamile iyona kuphela ithuluzi lokulinganisa lokulinganisa ama-polarimeters namamitha kashukela asezindaweni ezimaphakathi. Inezinzuzo zokusebenza okuzinzile, umthelela omncane kwezemvelo, nokusebenzisa kahle.
Ukufundwa (ukujikeleza kokubona) okuhlinzekwe yinkampani yethu kungu-+5°, +10°, 17°, +20°, ﹢30°, ﹢34°, +68°
-5°, -10°, -17°, -20°, -30°, -34°, -68°.
Ingasetshenziswa amakhasimende ngokukhululeka.