پلاریزور مدرج میکرومتری (Micrometric Polarizing Filter)
Model 221202
Optic Experiments Equipment
![](http://moolianco.com/wp-content/uploads/2019/08/پلاریزور-مدرج-میکرومتری-e1579684886659.jpg)
Especially design for precise measurement the rotation of the plane of polarization in Faraday effect experiment. Polarization filter is rotatable on a scaled frame with a precise vernier
Filter diameter : 49 mm
Scale graduation : 0o to ± ۹۰o with 1o division
Accuracy of vernier : 0.1o
Frame diameter : 12 Cm
Rod diameter : 8 Cm