--- product_id: 534651773 title: "1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm | Multi-focal eyepiece kit; fully multi-coated optics" brand: "starboosa" price: "€ 65.70" currency: EUR in_stock: true category: "Starboosa" url: https://www.desertcart.sk/products/534651773-1-25-inch-telescope-eyepiece-set-4mm-10mm-20mm-multi store_origin: SK region: Slovakia --- # 4mm, 10mm, 20mm focal lengths Multi-coated high-grade optical glass 1.25-inch diameter eyepieces 1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm | Multi-focal eyepiece kit; fully multi-coated optics **Brand:** starboosa **Price:** € 65.70 **Availability:** ✅ In Stock ## Summary > 🌌 Unlock the universe in stunning clarity—because your telescope deserves the best! ## Quick Answers - **What is this?** 1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm | Multi-focal eyepiece kit; fully multi-coated optics by starboosa - **How much does it cost?** € 65.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/534651773-1-25-inch-telescope-eyepiece-set-4mm-10mm-20mm-multi) ## Best For - starboosa enthusiasts ## Why This Product - Trusted starboosa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal-Clear Views:** Upgraded multi-coated lenses with chromatic aberration correction deliver razor-sharp, vibrant images. - • **Comfort Meets Clarity:** Soft eyecups ensure eye comfort during extended cosmic explorations without sacrificing image quality. - • **Universal Compatibility:** Fits all 1.25-inch telescopes—reflectors, refractors, and more for seamless stargazing. - • **Precision Multi-Focal Power:** Switch effortlessly between 4mm, 10mm, and 20mm for stellar detail at every distance. - • **Pro-Level Optics, Beginner Friendly:** Engineered for both astronomy pros and curious beginners craving breathtaking celestial views. ## Overview The Starboosa 1.25-Inch Telescope Eyepiece Set includes three precision eyepieces (4mm, 10mm, 20mm) crafted from high-grade, fully multi-coated optical glass. Designed to fit all standard 1.25-inch telescopes, these eyepieces feature upgraded lenses that correct chromatic aberration and provide a flat image plane for clear, high-contrast views of celestial objects. Soft eyecups enhance comfort during observation, making this set ideal for both professional astronomers and enthusiastic beginners seeking versatile, sharp, and comfortable stargazing. ## Description desertcart.com : Starboosa 1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm | Multi-focal eyepiece kit; fully multi-coated optics : Electronics ## Features - 1.25 inch (31.7mm) diameter eyepiece for astronomical telescopes. Eyepieces are suitable for astronomy professionals and beginners. [Upgraded eyepieces come with soft eyecups] - Focal length: 4mm 10mm 20mm Three sets, you can freely observe objects with different distances and sizes. When the eye is close to the eyepiece, a soft cover is attached to the eyepiece so that the eye can comfortably touch the eyepiece while watching. - Upgraded Lens has better imaging effect, chromatic aberration is balanced and corrected, and the image is clear.Eyepieces support all types of telescopes, reflectors and refractors. Observe the star clusters, moon, sky and planets in greater detail. - The image plane is flat and chromatic aberration is corrected in a well-balanced manner, resulting in a clear image. The lens material is made of high-grade optical glass. Achieves a clear field of view and excellent contrast. - Multi-coated Lens to provide a better sharp image. If you have any problems using it, please contact us by email. We will solve the problem immediately. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYRWSYP8 | | Additional Features | Upgraded Lens for Clearer Images | | Best Sellers Rank | #2 in Telescope Eyepieces | | Brand | starboosa | | Coating | Multi-Coated | | Compatible Devices | Telescope (Reflector, Refractor) | | Customer Reviews | 4.5 4.5 out of 5 stars (294) | | EU Spare Part Availability Duration | 10 years | | Exit Pupil Diameter | 2 millimeters | | Eye Piece Lens Description | High-grade optical glass, flat image plane, corrected chromatic aberration, and fully multi-coated optical glass | | Field Of View | 60 degrees | | Finderscope | Reflex | | Focal Length Description | 20 millimeters | | Focus Type | Manual Focus | | Item Dimensions D x W x H | 5.9"D x 2.8"W x 2"H | | Item Weight | 0.22 kg | | Manufacturer | Starboosa | | Manufacturer Part Number | SB-PL2301 | | Model Name | Starboosa Eyepiece Set for Telescope | | Model Number | SB-PL2301 | | Mount | Altazimuth Mount | | Number of Items | 1 | | Objective Lens Diameter | 20 millimeters | | Power Source | Manual Operation Without Any External Power Source | | Unit Count | 3 Count | | Warranty Description | 1 year warranty | | Zoom Ratio | 50 | ## Product Details - **Brand:** starboosa - **Finderscope:** Reflex - **Focus Type:** Manual Focus - **Item Weight:** 0.22 kg - **Model Name:** Starboosa Eyepiece Set for Telescope - **Objective Lens Diameter:** 20 millimeters - **Power Source:** Manual Operation Without Any External Power Source - **Product Dimensions:** 5.9"D x 2.8"W x 2"H - **Telescope Mount Description:** Altazimuth Mount ## Images ![1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm | Multi-focal eyepiece kit; fully multi-coated optics - Image 1](https://m.media-amazon.com/images/I/51+Q9O6+JHL.jpg) ## Available Options This product comes in different **Set** options. ## Frequently Bought Together - Starboosa Eyepiece Set for Telescope - Multi-Coated Optical Lens - 1.25 inch Telescope Eyepiece - The Upgraded Eyepiece Comes with a Soft Eyecup [4mm, 10mm, 20mm Eyepiece Set] - Telescope Barlow Lenses Kit 2X-3X-5X, 1.25 Inch Telescope Accessory, Fully Metal Multi Coated Broadband Green Film Barlow Lens for Astronomy Eyepiece - Celestron – Telescope Moon Filter – Eyepiece Accessory – Reduces Moon Glare and Enhances Lunar Crater Details – Great for Full Moon Observing – Works with Any Telescope That Accepts 1.25" Eyepieces --- ## 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.sk/products/534651773-1-25-inch-telescope-eyepiece-set-4mm-10mm-20mm-multi](https://www.desertcart.sk/products/534651773-1-25-inch-telescope-eyepiece-set-4mm-10mm-20mm-multi) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-08-31*