Polarization of The Light Products Category : School Science Teaching Materials > Other Physical Kits 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 Newtons Cradle Balance Ball Kids Intelligence Educational Toy JJ1300A Custom Luxury wooden Frame 3/4/5 Minutes Tea Timer Three-In-One Sand Timer Hourglass for Herbal Tea STW10012-3S White Frame Liquid Timer New Creative Glass Magnetic Hourglass Sand Timer for Gifts/home Decorations ST620 Find similar icon High-Quality Wilson Cloud Physics Teaching Equipment for Schools, Physics Experimental Instrument Set: Wilson Cloud Laboratory Liquid Timer New Creative Glass Magnetic Hourglass Sand Timer for Gifts/home Decorations 12mm 720rpm Small Mini High Torque Low Speed Rpm 3v 6v 12v Micro N20 Gear Motor DC Motor With Encoder Boyles Law Demonstrator School Physical Experiment Set Laboratory Equipment Optical Prism Concave Convex Lens Prism Set For Teaching Light Physical Optical Kit Teenager Gift Toy