Meade ETX 90

The Meade ETX 90 is computerized Maksutov-Cassegrain telescopes from Meade Instruments with a 90mm aperture and 1250mm focal length (f/13.9). It’s part of the ETX Observer range that also includes the ETX 80 and ETX 125 models.  Compared to the other models in this range the ETX 90 is slightly less powerful than the EXT …

Meade ETX 90 Read More »