Antares 9.1 mm Speers-Waler Series 4 Eyepiece - 1.25" - SW9S4 Sky-Watcher Dobsonians it helps you avoid common

it helps you avoid common astrophotography problems like field rotation

Includes aluminum bracket that fits most smartphone brands

Infinity 90

Additional Aux accessory ports and autoguider port on the Dec axis for better cable management

The PowerSeeker 80AZS by Celestron is quick and easy to set up

Antares 9.1 mm Speers-Waler Series 4 Eyepiece - 1.25" - SW9S4 Sky-Watcher Dobsonians it helps you avoid commonAntares 9. 1 mm 1. 25" Speers Waler Series 4 86 Eyepiece Product Highlights: Antares Speers Waler Type Series 4 Eyepiece 1. 25" Barrel, 9. 1 mm Focal Length, 8 Element Eyepiece 86 Degree Apparent Field of View (AFOV) 10 mm Eye Relief Includes Eyeshield Includes a Rubber Grip for secure handling Optics are Fully Multicoated The Antares Series 4, Speers Waler Eyepiece is a superb quality eyepiece with a focal length of 9. 1 mm and an AFOV of 86. It is a