--- product_id: 534651773 title: "1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm" brand: "starboosa" price: "R1487" currency: ZAR in_stock: true category: "Starboosa" url: https://www.desertcart.co.za/products/534651773-1-25-inch-telescope-eyepiece-set-4mm-10mm-20mm store_origin: ZA region: South Africa --- # 4mm, 10mm, 20mm focal lengths 1.25-inch diameter eyepiece Multi-coated, chromatic aberration corrected 1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm **Brand:** starboosa **Price:** R1487 **Availability:** ✅ In Stock ## Summary > 🌌 Unlock the Universe: See More, Feel Closer, Stargaze Smarter! ## Quick Answers - **What is this?** 1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm by starboosa - **How much does it cost?** R1487 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/534651773-1-25-inch-telescope-eyepiece-set-4mm-10mm-20mm) ## 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 Optics:** Premium multi-coated, high-grade optical glass with balanced chromatic aberration delivers razor-sharp, high-contrast images that bring the cosmos into stunning focus. - • **Trusted by Enthusiasts:** Ranked #6 in telescope eyepieces with 4.5-star reviews—join a community of astronomy pros and beginners who trust Starboosa for their night sky adventures. - • **Comfort Meets Precision:** Soft eyecups ensure fatigue-free, immersive viewing sessions, making every observation as comfortable as it is captivating. - • **Universal Compatibility:** Designed to fit all 1.25-inch telescopes including reflectors and refractors—upgrade your stargazing without limits. - • **Versatile Viewing Power:** Three focal lengths (4mm, 10mm, 20mm) let you effortlessly switch between wide-field and high-magnification views for every celestial target. ## Overview The Starboosa 1.25-Inch Telescope Eyepiece Set includes three precision focal lengths (4mm, 10mm, 20mm) crafted from high-grade, fully multi-coated optical glass. Engineered to correct chromatic aberration and provide a flat image plane, these eyepieces deliver clear, high-contrast views across all compatible telescopes. Soft eyecups enhance comfort during extended use, making this set ideal for both astronomy professionals and passionate beginners seeking versatile, reliable optics. ## 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 | #1 in Telescope Eyepieces | | Brand | starboosa | | Coating | Multi-Coated | | Compatible Devices | Telescope (Reflector, Refractor) | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 300 Reviews | | 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 Eye Piece Lens Description High-grade optical glass, flat image plane, corrected chromatic aberration, and fully multi-coated optical glass See more | | 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 Highlight | Multi-focal eyepiece kit; fully multi-coated optics | | 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 | | Number of Packs | 1 | | Objective Lens Diameter | 20 millimeters | | Product Dimensions | 5.9"D x 2.8"W x 2"H | | Telescope Mount Description | Altazimuth Mount | | 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 - Image 1](https://m.media-amazon.com/images/I/51+Q9O6+JHL.jpg) ![1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm - Image 2](https://m.media-amazon.com/images/I/41gIowYyDEL.jpg) ![1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm - Image 3](https://m.media-amazon.com/images/I/51G-cVo7zrL.jpg) ![1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm - Image 4](https://m.media-amazon.com/images/I/4127bnE4OVL.jpg) ![1.25-Inch Telescope Eyepiece Set, 4mm 10mm 20mm - Image 5](https://m.media-amazon.com/images/I/51asX7p7sKL.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.co.za/products/534651773-1-25-inch-telescope-eyepiece-set-4mm-10mm-20mm](https://www.desertcart.co.za/products/534651773-1-25-inch-telescope-eyepiece-set-4mm-10mm-20mm) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-23*