Meade Instruments ETX90 Observer Maksutov-Cassegrain Telescope
Meade Instruments ETX90 Observer Maksutov-Cassegrain Telescope Apeture 90mm / Focal Length 1250mm/ Ratio: F/13.8, Ultra-High Transmission Coatings /Internal Flip Mirror[…]
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Meade Instruments ETX90 Observer Maksutov-Cassegrain Telescope Apeture 90mm / Focal Length 1250mm/ Ratio: F/13.8, Ultra-High Transmission Coatings /Internal Flip Mirror[…]
Read more