Gem-A Conoscope Rod
Dynagem
による
元の価格
£29.00
-
元の価格
£29.00
元の価格
£29.00
£29.00
-
£29.00
現在の価格
£29.00
A simple instrument used to observe interference figures in gemstones such as quartz, the Conoscope Rod is used in conjunction with a polariscope to determine whether the stone is uniaxial or biaxial.
- Strain free spherical glass lens
- 59 x 10 x 10mm
- Gem-A