Company News
Company News
Stay updated with the latest news, announcements, and milestones from our team—product launches, partnerships, events, and more from inside the company.
TEC APO110FL orders now open
The TEC APO110FL F/5.6 returns to production with updated optics, fluorite oiled triplet design, airline portability, optional field flattener, and a limited run of 50 units available for order at $6,400 with a $1,400 deposit required.
Posted 6/2/2026
APO250 is coming back
The legendary TEC refractor, known for its 10-inch triplet fluorite optics and observatory-class performance, is making headlines again, APO250 is coming back, offering serious astronomers unmatched clarity, color correction, and visual excellence.
Posted 6/13/2025
TEC APO110FL Avalanche Project Announcement
A new compact apochromatic refractor, the TEC APO110FL Avalanche, is currently in development, with its design and appearance under review and final details like pricing and availability to be announced as the project progresses.
Posted 5/5/2025
ADC Limited Trial Program
Telescope Engineering Company would like to announce a new 30-day ADC (Atmospheric Dispersion Corrector) trial for TEC customers that may be interested in purchasing an ADC, but unsure if it fits their needs.
Posted 4/9/2021