TELE VUE ETHOS 13MM

TELE VUE SKU: ETH130

$658.00

Shipping calculated at checkout

Backordered: Call for Delivery Estimate

Tele Vue 13mm Ethos eyepiece

 

We have not specifically endorsed the 13mm Ethos for Bino-Vue use because of the large diameter barrel. Even so, we were advised by Mike Harvey at the Winter Star Party (February 2008) that only 1-person in 25 had interpupilary limits with the bino'd Ethos (63.5-mm for the initial production 13mm).

However, since many of our customers have been thrilled with the experience, we have maximized the potential use by narrowing the barrel from 63.5-mm to 62-mm diameter for eyepieces delivered beginning mid-March 2008. While the difference is only 1.5-mm, (or 0.75-mm for pairing a first production unit with current production) we decided to make this small change public, in case you want to give it a try.

 

Model # ETH-13.0
Focal Length (mm) 13
Barrel Size (in.) 2" & 1¼"
Apparent Field of View (deg.) 100
Eye Relief (mm) 15
Weight (lb / oz) 1.30 / 20.8
Field Stop (mm) 22.3
No reviews