--- product_id: 54079486 title: "93436 2 Inch Luminous 2.5x Barlow Lens, Silver" brand: "celestron" price: "$U20770" currency: UYU in_stock: true reviews_count: 8 url: https://www.desertcart.uy/products/54079486-93436-2-inch-luminous-2-5x-barlow-lens-silver store_origin: UY region: Uruguay --- # 4-element apochromatic optics 2.5x magnification boost hard-anodized aluminum barrel 93436 2 Inch Luminous 2.5x Barlow Lens, Silver **Brand:** celestron **Price:** $U20770 **Availability:** ✅ In Stock ## Summary > 🔭 Elevate your night sky game—see more, miss less! ## Quick Answers - **What is this?** 93436 2 Inch Luminous 2.5x Barlow Lens, Silver by celestron - **How much does it cost?** $U20770 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/54079486-93436-2-inch-luminous-2-5x-barlow-lens-silver) ## Best For - celestron enthusiasts ## Why This Product - Trusted celestron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Comfort Grip:** Centralized rubber grip and oversized thumbscrew provide steady handling, even with gloves on. - • **Built to Last:** Durable hard-anodized aluminum barrel with brass compression ring ensures a secure, scratch-free fit. - • **Filter Friendly:** Threaded 2" barrel accepts filters without the hassle of constant removal—effortless customization. - • **Amplify Your Vision:** Boost any 2" or 1.25" eyepiece magnification by 2.5x for next-level stargazing clarity. - • **Crystal-Clear Views:** 4-element fully multi-coated optics deliver sharp, high-contrast images with zero color fringing. ## Overview The Celestron 93436 Luminos 2.5x Barlow Lens enhances your telescope’s power by 2.5 times, compatible with both 2-inch and 1.25-inch eyepieces. Featuring premium 4-element apochromatic optics with full multi-coating, it delivers crisp, high-contrast images free from chromatic aberration. Its hard-anodized aluminum barrel is built for durability and threaded to accept 2-inch filters, while a brass compression ring ensures a secure, scratch-free eyepiece hold. Designed for serious amateur astronomers seeking precision and convenience in one sleek accessory. ## Description Product Description Celestron 2-inch Luminos Barlow Lens increases the magnification of your 2-inch and 1.25-inch eyepieces by 2.5x. The 4-element apochromatic optics are fully multi-coated for optimum light transmission and yield high contrast, true colour images. The hard-anodized aluminium housing matches the eyepieces in the Celestron Luminos line. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves. A brass compression ring just inside the top of the Luminos 2.5x Barlow grabs your 2-inch eyepieces gently but firmly when you turn the oversized thumbscrew. Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself, offering a better grip and protecting the barrel from scratches. A matching 2-inch to 1.25-inch adapter is included so that you can increase the magnification of all of your eyepieces, both 1.25-inch and 2-inch, in this versatile Barlow lens. The insert barrel of the Celestron Luminos 2.5x Barlow is threaded to accept 2-inch filters. This is a nice feature, because you can change eyepieces without removing and reattaching the filter each time. Box Contains Celestron Luminos 2 Inch 2.5x Barlow Lens ## Features - Increases magnification of any 2-inch or 1.25-inch eyepiece by two and a half times - 4-element optics produce a flat field for sharp images that are free of extraneous colour - Hard-anodized aluminium barrel is threaded to accept 2-inch filters - Brass compression ring holds eyepieces firmly in place - 1 x Luminos 2.5x Barlow Lens 2 inches ## Technical Specifications | Specification | Value | |---------------|-------| | Age Range Description | Adult | | Asin | B00A2YFT00 | | Best Sellers Rank | 109 in Telescope Accessories | | Box Contents | Barlow Lens | | Brand Name | Celestron | | Coating | Fully Multi-Coated | | Compatible Devices | Camera, Smartphone | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (305) 4.6 out of 5 stars | | Eu Spare Part Availability Duration | 2 Years | | Eye Piece Lens Description | Barlow | | Field Of View | 82 Degrees | | Focal Length Description | 2.5x | | Focus Type | Manual Focus | | Global Trade Identification Number | 00050234934367 | | Item Length | 93 Millimetres | | Item Weight | 0.77 Pounds | | Item Width | 64 Millimetres | | Manufacturer | Celestron | | Manufacturer Part Number | 93436-CGL | | Model Name | 93436 | | Model Number | 93436-CGL | | Mount | Tripod Mount | | Number Of Items | 1 | | Objective Lens Diameter | 50.8 Millimetres | | Product Features | 4-element apochromatic optics, included 5 - 2.5 cm adapter | | Unit Count | 1.0 count | | Upc | 050234934367 | | Zoom Ratio | 2.5x | ## Product Details - **Brand:** Celestron - **Compatible devices:** Camera, Smartphone - **Eye piece lens description:** Barlow - **Focal length description:** 2.5x - **Focus type:** Manual Focus - **Item weight:** 0.77 Pounds - **Lens coating description:** Fully Multi-Coated - **Model name:** 93436 - **Objective lens diameter:** 50.8 Millimetres - **Telescope mount description:** Tripod Mount ## Images ![93436 2 Inch Luminous 2.5x Barlow Lens, Silver - Image 1](https://m.media-amazon.com/images/I/51nTX2kRNbL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Hi do i need a celestron xlt diagonal for celestron luminos Barlow 2.5x** A: Does not have to be the Celestron brand, any diagonal of the correct size is fine. But make sure it’s compatible with the eye piece dimension. **Q: Is this compatible with a celestron nexstar 130slt? also, can i use my current 1.5" t-ring set up for photos.** A: No is the simple answer. But is you want upgrade parts of your telescope you could use this. Your telescope come with a 1.25 inch star diagonal this Barlow Lens is 2 inch. You can buy a 2 inch Star Daigonal. You also need a new Visual Back to allow new Star Diagonal. This become an expensive hobby. But if truth be told your new accessories would be better than the scope it’s self. **Q: i am new and just wondering can i use this on the 8se?** A: Yes you can. I would only use it on bright objects like the moon on planets in opposition, as I found the lens coating made more distant images too faint. **Q: I just bought a nexstar 127slt will this work with mine ?** A: Hi it will if you have a 2inch star diagonal to put into I've looked at your telescope and it defiantly has 1.25 inch so you will need 1 of that size Celestron 93428 1.25 Inch X-Cel LX 3x Barlow Lens - Black hope this helps. Regards Mark Winham. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very well made nice bit of kit *by on Reviewed in the United Kingdom 9 June 2022* I have the Barlow to be great, it’s a slightly lighter colour to the anodisation than the other luminous eye pieces I’m guessing to help differentiate that it’s a Barlow.Would buy again. ### ⭐⭐⭐⭐⭐ Top Quality Barlow *by on Reviewed in the United Kingdom 5 July 2022* Has to be one of the best Barlow's out there. Fantastic. ### ⭐⭐⭐⭐⭐ Great optics *by on Reviewed in the United Kingdom 4 October 2022* Expensive, but the price is reflected in the image quality ## Frequently Bought Together - Celestron 93436 2 Inch Luminous 2.5x Barlow Lens, Silver - Celestron 94119-A 1.25 inch Moon Filter - Suitable for Lunar Observation, Extra Bright Planets or Terrestrial Viewing over Sand or Snow, Black - Celestron 81055 NexYZ 3-Axis Universal Smartphone Adapter, Patented Design - Works with Telescopes, Spotting Scopes, Binoculars, Monoculars and Microscopes, Black --- ## 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.uy/products/54079486-93436-2-inch-luminous-2-5x-barlow-lens-silver](https://www.desertcart.uy/products/54079486-93436-2-inch-luminous-2-5x-barlow-lens-silver) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-08-29*