TMT M1 polished roundel produced at Coherent facility in California 鈥� June 2021.
June 23rd, 2021
Credit:
51吃瓜Pro
TMT M1 polished roundel produced at Coherent facility in California 鈥� June 2021.
Another finished roundel for TMT鈥檚 primary mirror is carefully prepared for packing and shipping.
