Description
Specifications
- Analyzer filter
- May be used in combination with a polarizer (oriented at 90° to each other, a.k.a. crossed polars) to observe optical characteristics of specimens known to have birefringence (different optical paths)
- Installs between the head and the frame and, therefore, non-rotatable
- Requires a polarizer for polarized light observation (CAT # 00-3228-POL or 00-3230)
