Mars Madness Rebate!
Mars is peaking and Tele Vue Optics is making it easier to take a peek with rebates on 13mm and shorter eyepieces (subject to limitations).
This product qualifies for a $65 rebate.
Please click here for instructions
The 10mm Ethos delivers: 100degree apparent field (50% larger in area than 82degree Naglers), comfortable eye-relief, (accepts DIOPTRX eyesight astigmatism correctors), distortion correction, high contrast and on-axis sharpness for planetary viewing. It is the "do-it-all" eyepiece perfect for all scopes that can utilize this focal length. And "filling the hole" between the 13mm and 8mm makes it the ideal centerpiece for a 17mm/10mm/6mm Ethos set.
The 10mm is parfocal with the 13mm ETHOS.
Its 59mm rubber grip diameter makes this model usable in binocular viewers — for most people.
|Focal Length (mm)
|Barrel Size (in.)
||2" & 1¼"
|Apparent Field of View (deg.)
|Eye Relief (mm)
|Weight (lb / oz)
||1.10 / 17.6
|Field Stop (mm)