Tele Vue’s Secret Launch: Apollo 11mm Eyepiece!
Apollo 11mm Eyepiece Specs Focal Length.: 11mmApparent Field of View: 85°Eye Relief: 18mmField Stop diam. (effective): 16.2mmCoatings: Glass matched
Read MoreApollo 11mm Eyepiece Specs Focal Length.: 11mmApparent Field of View: 85°Eye Relief: 18mmField Stop diam. (effective): 16.2mmCoatings: Glass matched
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