Antares 25 mm Speers-Waler Series 4 Eyepiece - 2" - SW25S4 type-tripods-and-piers This adapter is required if

This adapter is required if you have the iPolar Polarscope

this spotting scope is a completely portable visual and photographic instrument that performs well in any viewing location

Internal safety stop prevents 2" barrels from hitting the mirror

quick release clutch

6 Wh Input: 12

Antares 25 mm Speers-Waler Series 4 Eyepiece - 2" - SW25S4 type-tripods-and-piers This adapter is required ifAntares 25 mm 2" Speers Waler Series 4 74 Eyepiece Product Highlights: Antares Speers Waler Type Series 4 Eyepiece 2" Barrel, 25 mm Focal Length, 6 Element Eyepiece 74 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 25 mm and an AFOV of 74. It is a 2" barrel