--- product_id: 12611300 title: "Baader 1.25\" & 2\" Hyperion Eyepiece - 17mm # HYP-17 2454617" brand: "baader planetarium" price: "€ 368.46" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.it/products/12611300-baader-1-25-and-2-hyperion-eyepiece-17mm-hyp-17 store_origin: IT region: Italy --- # 68Β° wide field of view 20mm eye relief comfort 98% light transmission Baader 1.25" & 2" Hyperion Eyepiece - 17mm # HYP-17 2454617 **Brand:** baader planetarium **Price:** € 368.46 **Availability:** βœ… In Stock ## Summary > πŸ”­ See the universe like never before β€” don’t just observe, experience! ## Quick Answers - **What is this?** Baader 1.25" & 2" Hyperion Eyepiece - 17mm # HYP-17 2454617 by baader planetarium - **How much does it cost?** € 368.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/12611300-baader-1-25-and-2-hyperion-eyepiece-17mm-hyp-17) ## Best For - baader planetarium enthusiasts ## Why This Product - Trusted baader planetarium brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Universal Fit:** Dual 1.25" & 2" barrel sizes plus standard filter threads for seamless compatibility with your entire telescope setup. - β€’ **All-Day Comfort:** Generous 20mm eye relief ensures fatigue-free stargazing, perfect even with glasses on. - β€’ **Crystal-Clear Views:** Phantom Group broadband coatings deliver ultra-high light transmission and minimal glare for stunningly sharp images. - β€’ **Customizable Optics:** Modular design lets you tailor your eyepiece for any celestial target or observing style. - β€’ **Immersive Stargazing:** Expansive 68Β° apparent field of view pulls you deep into the cosmos with breathtaking panoramic clarity. ## Overview The Baader 17mm Hyperion Eyepiece combines advanced Phantom Group multi-coatings with a wide 68Β° field of view and 20mm eye relief, delivering bright, high-contrast images with exceptional comfort. Its modular design and dual barrel sizes ensure broad compatibility and customization for serious amateur astronomers seeking immersive, fatigue-free observation sessions. ## Description Baader 1.25" & 2" Hyperion Eyepiece - 17mm # HYP-17 2454617 ## Features - SUPERIOR CLARITY - Features fully broadband multi-coated (Phantom Group) optics, ensuring maximum light transmission and minimal glare for exceptionally clear and bright high-contrast images. - ENHANCED COMFORT - Boasts a generous 20mm eye relief, allowing for comfortable viewing during extended observation sessions, particularly beneficial for those who wear eyeglasses. - VERSATILE COMPATIBILITY - Designed with a 1.25" barrel size and standard filter threads (M28.5 x 0.6 and M48 x 0.75), making it compatible with a wide range of telescopes and filters. - WIDE FIELD OF VIEW - Offers a 68Β° apparent field of view, providing immersive and expansive views of celestial objects, enhancing your overall astronomical experience. - MODULAR DESIGN - The 17mm Hyperion Modular Eyepiece allows for easy customization and adaptability, catering to various observational needs and preferences. ## Technical Specifications | Specification | Value | |---------------|-------| | Number of Items | 1 | | Item Weight | 1 Pounds | | Unit Count | 1.00 Count | | Connector Gender | Male-to-Female | | Indoor Outdoor Usage | Indoor | | Recommended Uses For Product | Astronomical Observations | | Shape | Round | | Color | Black | ## Product Details - **Brand:** Baader Planetarium - **Item Weight:** 1 Pounds - **Compatible Devices:** Camera - **Focal Length Description:** 17mm - **Manufacturer:** Baader Planetarium - **UPC:** 033172344986 ## Images ![Baader 1.25" & 2" Hyperion Eyepiece - 17mm # HYP-17 2454617 - Image 1](https://m.media-amazon.com/images/I/71a3wFCzIfL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love it so far *by A***R on August 4, 2017* This is a huge step up from the basic ploski lenses that you get with a telescope. It provides more than enough relief for me to be able to keep my glasses on while still seeing objects clearly. I did not notice distortion near the edges of the field. I did not like pairing it with a Barlow lens because the eye relief was almost as bad as the ploski lenses again. Also be aware that it is huge, and considerably heavier than the ploski lenses that come with your telescope. ### ⭐⭐⭐⭐⭐ Great eyepiece. *by J***R on September 26, 2016* Great eyepiece. Baader Planetarium's Hyperion eyepieces are arguably the best bang for the buck in wide field telescope eyepieces. At more than half the price of premium Televue eyepieces with similar fields of view, there is not a noticeable different in performance. ### ⭐⭐⭐⭐⭐ Nice lens *by A***R on September 16, 2018* Bright and clear . ## Frequently Bought Together - Baader 1.25" & 2" Hyperion Eyepiece - 17mm # HYP-17 2454617 - Astromania Anti Vibration Pads for Telescope Mount & Camera Tripod, Vibration Suppression Pads Telescope Accessory for NexStar 8SE, Telescope Stabilizer for Astronomical Observating & Astrophotography - Celestron - SkyPortal WiFi Module - Control Your Celestron Computerized Telescope via Smartphone - Telescope Wi-Fi Accessory --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/12611300-baader-1-25-and-2-hyperion-eyepiece-17mm-hyp-17](https://www.desertcart.it/products/12611300-baader-1-25-and-2-hyperion-eyepiece-17mm-hyp-17) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-08*