EMS-UML for Macau in the making

I had made the special EMS-UL with the same light path of EMS-UM 10-years ago for the request of the repeater.
Now, I am making another one after about 10-years.
Squeezing the larger mirrors in the housing set up of EMS-UM requires the ultra-edging of the mirror which is rather painstaking task, but the effect is great.

The photo above explains the shape of the EMS-UML of 10-years ago.
I am making further effort to make the most of the mirror size utilizing the 10-year’s experience.