Polarization of The Light Products Category : Science experiment kits > Optical Instruments INQUIRY Details Component of analyzer,polarizer and base, Dia205mm, 3mm-thickness, Dia160mm-polarization, with printed 360°scale line. Send Inquiry Name:* E-mail:* Tel: Content:* Verification Code:* (All * must be filled in) [ Previous: ] [ Next: ] Related Products Three-Color Light Source B Optical Presenter Moire Fringe Basic Optical Presenter Three-Color Light Source C Optical Presenter(Magnet) Myopia Hyperopia Demonstrator Five Line Source