I'm currently working at quite lower than 20X magnification and I barely use this objective. Same optics, same outstanding quality as the M Plan Apo, but in "BD" barrel, mounting thread is M40, I will include a M40-M42 ring for easier adapting to other threads. Will send it with the BD light-path blocked.
In very good condition with pristine optics.
I'm asking 690 EUR + shipping. Will ship worldwide.
Best,
- Macrero
(SOLD) Mitutoyo BD Plan Apo 20/0.42
Moderators: rjlittlefield, ChrisR, Chris S., Pau
(SOLD) Mitutoyo BD Plan Apo 20/0.42
https://500px.com/macrero - Amateurs worry about equipment, Pros worry about money, Masters worry about Light