TeleVue  Eyepiece Ethos 17mm 2" 

TeleVue Ethos - A huge field of view with sharp optics

How would you like to feel like you are floating through space? How would you like to look at the stars and see no limits? The Ethos eyepieces are among the latest developments from high-end optics manufacturer TeleVue.

Prepare yourself for a new sense of wonder – your observations will never be the same again!

Curtains up for an eyepiece that is truly worth seeing...

Your window to the universe

Just a few years ago, it was quite normal to use eyepieces with a 50 to 60° field of view. How often did you wish that the field was larger?

With the Ethos eyepieces, you now have a huge field of view of 100 or 110°, which is twice as large as the visible field. Compared to an 82° eyepiece, you gain about 50% field of view. You really see no more limits - tunnel effects are now a thing of the past.

It's almost like watching a new blockbuster in widescreen at the cinema – and the theme is the universe.

Impressive sharpness

You can also use these eyepieces on telescopes with fast focal ratios, such as f/4. TeleVue Ethos eyepieces always show you extremely high field and edge sharpness. An intelligent optical design, coupled with excellent multi-coating, results in one thing: an incredibly brilliant image.

Observe the smallest details on planetary surfaces or recognise structures in deep sky objects. Benefit from the contrast performance and get the most out of your telescope.

The right eyepiece for your telescope

Whether you need long or short focal lengths, Ethos eyepieces are now available in eight different focal lengths, so you are guaranteed to find the right eyepiece for your telescope. The eyepieces are available in 1.25" or 2" depending on the focal length. A soft rubber eyecup ensures comfortable observations at all times.

And what are the official opinions on Ethos eyepieces?

Ethos eyepieces have been highly praised in the trade press on numerous occasions. It is not without reason that Ethos eyepieces have been awarded the "HOT Product" award four times in a row by the well-known magazine Sky&Telescope .

The night is clear, so don't hesitate to try out a new experience with the star of the evening.

The advantages at a glance:

    100° (3.7/4.7 mm 110°) field of view
    Comfortable observation thanks to large eye relief
    Very high sharpness across the entire field
    Perfect for very bright telescopes
    Observation with top-quality optics
    1.25" or 2" connection

Specifications
Capacity
Focal length (mm)
17
Apparent field of view (°)
100
Connection (to the telescope)
2"
Coating of optical system
multiple
Special features
Homofocal
-
Adjustable eyepiece cup
- (folding)
Filter thread
yes
inert gas charge
no
General
Series
Ethos
Weight (g)
703
Length (mm)
168
Type
Eyepiece
Type of build
XWA


Product safety
Manufacturer: Tele Vue Optics, Inc., 32 Elkay Dr., NY 10918 Chester, US, www.televue.com
Responsible person: NIMAX GmbH, Otto-Lilienthal-Str. 9, 86899 Landsberg am Lech, DE, info@nimax.de