TS-IL-A3 and TS-IL-A5 are annular illuminators for Tool Scope that are attached to the objective lenses.
The light source uses a white LED, so you can observe in natural colors, and it has low heat generation and long life.
ツールスコープ is the registered trademark of Chuo Precision Industrial Co.,Ltd. in Japan.Tool Scope is the trademark of Chuo Precision Industrial Co.,Ltd.