APO140FL F/7

The APO140FL F/7 is TEC’s most popular telescope. Weighing less than 20 lbs., the APO140FL F/7 is highly portable and accommodates a wide variety of accessories. The APO140FL F/7 is an excellent option for visual observation and CCD imaging.
APO250VT F/8.8

The APO250VT F/8.8 is TEC’s most powerful telescope and is considered an observation class instrument. Weighing in at 50kg, the APO250FL can be transported to various observing stations, however TEC highly recommends that a permanent observing station be made for this telescope. It requires a large mount and specialized accessories; however, it will provide some of the best observing available to the consumer.
30-Day Gutekunst ADC Trial

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 a Gutekunst Compact ADC, but unsure if it fits their needs. For more information; check out our Latest News Page in the upper right.
APO200FL F/11

The newly released update to the classic APO200FL will feature key design changes to optimize color correction and will be known as a “super” planetary telescope.

Welcome to
Telescope Engineering Company

About Telescope Engineering Company Telescope Engineering Company began in 1994 as a distributor/subcontractor of optics and optical materials. Our primary products in the beginning were: zero-expansion Sitall blanks from LZOS, large mirrors and optical systems from LOMO and opticts for Maksutov telescopes made in Kiev (Ukraine). We were successful in all of these products and […]

APO140FL F/7

APO250VT F/8.8

30-Day Gutekunst ADC Trial

APO200FL F/11

Welcome to Telescope Engineering Company

Welcome to
Telescope Engineering Company