Antares 10 mm Speers-Waler Eyepiece - 1.25" - (Pre-owned) Dew Shield twist the lock-knob and move

twist the lock-knob and move the center column to the desired height

you can travel 100 years into the past or future and explore the celestial changes

like the Founder FOT86

TeleVue Product Number: EN6-13

Antares 10 mm Speers-Waler Eyepiece - 1.25" - (Pre-owned) Dew Shield twist the lock-knob and moveUsed eyepiece in good condition Made in Canada Product Highlights: 1. 25" Barrel, 10 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 Speers Waler Eyepiece is a superb quality eyepiece with a focal length of 10 mm and an AFOV of 86. It is a 1. 25" barrel type eyepiece with a 8 element optical lens design.