Askar 140APO - 140 mm f/7 Triplet APO Refractor - 140APO type-reducers-flatteners-correctors it doesn't matter which way

it doesn't matter which way you turn the cable to plug it in

Keep your laptop computer at a safe distance from the telescope when it is re-aligning

5 feet makes them extra convenient for bird

are placed just in front of and behind the focuser

Thanks to the experience of manufacturing 7nm narrow band filters

Askar 140APO - 140 mm f/7 Triplet APO Refractor - 140APO type-reducers-flatteners-correctors it doesn't matter which wayWhether you're an amateur astronomer or a professional astrophotographer, the Askar 140APO will provide you with a high quality user experience and help you go deeper into the mysteries of the universe. The Askar 140APO is an OTA with a 140mm aperture, 980mm focal length, and f 7 native focal ratio. The aperture of 140mm gives it an inherent advantage in terms of light gathering power, resolution, brightness, and contrast, allowing the photographer to