Ethos 10mm 100° Eyepiece
This item is out of stock but you can place an order now and we’ll ship when it becomes available.
Introduced at the 2007 Northeast Astronomy Forum (NEAF), Tele Vue once again broadened the amateur astronomer's perspective on the universe with: 100° of pure TeleVue quality. The field area of this eyepiece is more than 50% larger than the 82° field of the Nagler eyepiece design. The Tele Vue Ethos is essentially multiple eyepieces, delivering the true field size of a longer focal length, narrower apparent field eyepiece with the benefits of higher power and darker sky background.
The 10mm Ethos is a member of the logical set of 17mm/10mm/6mm. It is par focal with the 13mm Ethos and it's 59mm rubber grip diameter makes this model usable in binocular viewers (for most people).
|Focal Length (mm)||10|
|Barrel Size (in.)||2" & 1¼"|
|Apparent Field of View (deg.)||100|
|Eye Relief (mm)||15|
|Weight (lb / oz)||1.10 / 17.6|
|Field Stop (mm)||17.7|