Lens type PS 0120006 polished and A/R coated on one face by Barr and Stroud Ltd.
- manufacturer:
- Barr and Stroud Limited
Lens type PS 0120006 polished and A/R coated on one face by Barr and Stroud Ltd., Glasgow, Scotland, 1986.
Lens type PS 0120006 polished and A/R coated on one face by Barr and Stroud Ltd., Glasgow, Scotland, 1986.