--- product_id: 6826410 title: "Tele Vue 17mm Ethos 2\" Eyepiece" brand: "tele vue" price: "€ 1640.34" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.fr/products/6826410-tele-vue-17mm-ethos-2-eyepiece store_origin: FR region: France --- # Tele Vue 17mm Ethos 2" Eyepiece **Brand:** tele vue **Price:** € 1640.34 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Tele Vue 17mm Ethos 2" Eyepiece by tele vue - **How much does it cost?** € 1640.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/6826410-tele-vue-17mm-ethos-2-eyepiece) ## Best For - tele vue enthusiasts ## Why This Product - Trusted tele vue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Tele Vue17mm Ethos 2" Eyepiece ## Product Details - **Brand:** Tele Vue - **Eye Piece Lens Description:** Galilean - **Objective Lens Diameter:** 5.1 Centimeters - **Focus Type:** Manual Focus - **Finderscope:** Reflex - **Item Weight:** 700 Grams - **Focal Length Description:** 17 millimeters - **Field Of View:** 2.03 Degrees - **Manufacturer:** TELEVUE - **UPC:** 759270083502 ## Images ![Tele Vue 17mm Ethos 2" Eyepiece - Image 1](https://m.media-amazon.com/images/I/51mCMQxVT0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Optic *by A***N on January 2, 2021* This eyepiece has an excellent large field of view in both my 8" f/10 SCT and my 14" f/4.6 dob. It is one of the best eyepieces I have ever used.Additionally, the shipping from third-party seller Agena Astro was quick and responsive; the purchase was excellently handled. ### ⭐⭐⭐ Quirks Don't Warrant Steep Price *by F***H on January 20, 2009* I had a chance to run this eyepiece through its paces on 17 Jan 09 and I must say, for a deep sky observer with 40+ years experience, I was disappointed.First off, I'm a "hard-core" deep sky observer, and I've learned over the years that to see the really faint stuff, the more lens elements and the more magnification (to a point, anyway), the more light is sucked out of the view. This monster is a case in point.When I first plugged it in, I was quite impressed with the super-wide field of view and the pinpoint stars all the way to the edge, even in my 16" f/4.5 LightBridge. I have no complaints about the initial view, and especially when I put it on the Orion Nebula and a few open clusters. Wow!However, the view was so wide, I could not help opening my other eye and really having to strain to keep it closed, to the point that I had to hold it closed with one hand as I guided the scope with the other. In fact, after a few minutes of this, it started to give me a headache. On top of that, the sweet spot in the eye lens was tight and I had to roll out the rubber eye guard, just to give me a perspective on where to put my head.Though those quirks were minor, the deal breaker for me was what it did to super-faint objects. Case in point is the Horsehead Nebula. I'd just got an Orion H-Beta filter for Christmas and was anxious to try it out. Upon the second try, I found the Horsehead with the filter plugged into my Orion Q-70 eyepiece. Though the field edges are classic "fishbowl," I don't mind at all. It was the first time I'd seen it visually since 1997.I then tried the Ethos with the filter and though it actually showed a wider field than the lower power 26mm, and the stars were pinpoints right to the edge, the Horsehead was completely invisible. I was patient and stayed on it for several minutes, but besides the fact that the field is so wide, it brought in some surrounding stars that I could easily block out with the Q-70, and the contrast didn't bring out the dark area.To make sure it wasn't just the Horsehead, I tried the EP on a couple of Herschel 2 galaxies I'd found. Though I could see some detail within them, I saw them brighter and with just as much detail with the cheap old Q-70.If you are into wide field general viewing or sweeping, this may be for you. However, for deep sky objects, especially smaller ones, the field is too wide and it is hard to frame smaller objects. I don't recommend it.I don't know about you, but I don't think it's worth the $750 price tag. ### ⭐⭐⭐⭐⭐ You dont know what your tal;king about! *by G***W on April 19, 2010* The above review is from a person that owns a telescope thats cheaper then the EP. 40 years? As a DSO with a 20" F5 Obsession I can tell you this will give you great views. Many DSO will objects will make you think that you can go swimming in them. ## Frequently Bought Together - Tele Vue 17mm Ethos 2" Eyepiece - Celestron – Dew Shield with Cover Cap – Aluminum Dew Prevention – Fits 11” Schmidt Cassegrain, EdgeHD, and RASA Telescope --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fr/products/6826410-tele-vue-17mm-ethos-2-eyepiece](https://www.desertcart.fr/products/6826410-tele-vue-17mm-ethos-2-eyepiece) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-23*