Antares 17 mm Speers-Waler Series Eyepiece - 1.25" - SWA17 type-solar-accessories the Baader AstroSolar Film is

the Baader AstroSolar Film is an invaluable tool for anyone interested in solar observation

For 1st time stargazers and young adults

The app is available free on the Apple App Store and Google Play

You will receive a sheet of film that is 140mm x 155mm (5

NexYZ will work with most phone cases

Antares 17 mm Speers-Waler Series Eyepiece - 1.25" - SWA17 type-solar-accessories the Baader AstroSolar Film isAntares 1. 25" Speers Waler Series 2 17 mm Eyepiece Product Highlights: Antares 1. 25" Speers Waler Series 2 Eyepiece 17 mm Focal Length 1. 25" Standard Barrel Size Wide Angle Long Eye Relief (Waler) design 80 Apparent FOV 9 mm Eye Relief Rubber Grip Fully Multicoated lenses Eyeshield is included The Antares SWA17 is a 1. 25" Speers Waler Series 2 17 mm Eyepiece. It has a focal length of 17 mm and an Apparent FOV of 80. This eyepiece also has a long