--- product_id: 27949851 title: "Lens2scope 10mm 1:4 Eyepiece for Canon EF/EF-S Lens, Angle View, Black Color" brand: "lens2scope" price: "228793CFA" currency: XOF in_stock: true reviews_count: 3 url: https://www.desertcart.sn/products/27949851-lens2scope-10mm-1-4-eyepiece-for-canon-ef-ef-s store_origin: SN region: Senegal --- # Lens2scope 10mm 1:4 Eyepiece for Canon EF/EF-S Lens, Angle View, Black Color **Brand:** lens2scope **Price:** 228793CFA **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Lens2scope 10mm 1:4 Eyepiece for Canon EF/EF-S Lens, Angle View, Black Color by lens2scope - **How much does it cost?** 228793CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/27949851-lens2scope-10mm-1-4-eyepiece-for-canon-ef-ef-s) ## Best For - lens2scope enthusiasts ## Why This Product - Trusted lens2scope brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description This innovative product is a great addition to your SLR camera lens collection. Weighting only 185 grams, Lens2scope unlashes the power of camera lens and turn it into a powerful spotting scope in a single snap. With the advanced ED,APO glass or even the aspherical elements used in the modern camera lens, you can fully take advantages of the high quality optics and make the crystal sharp observation by Lens2scope. Having both quality spotting scope and camera lens in your camera bag without the redundant weight loading is now possible. When attached with the camera lens, the spotting scope optical magnification ratio is the camera lens focal length divided by Lens2scope focal length of 10mm. For example, if it's attached to the 70-200mm f/4 zoom telephoto lens, the combination is a 7-20X zoom spotting scope. The macro lens can also be used with Lens2scope as a long working distance loupe. With the 1:1 magnification macro lens, it becomes a 25X loupe with the right erected image. pecification Focal length: 10m Maximum aperture: 1:2 on axis; Minimum 1:4 through field of View Lens construction: 5 elements in 3 groups Prism system: Roof Prism Apparent field of view: 42 degrees Maximum exit pupil: 2.5mm Eye relief: 20mm with foldable eyecup for glass wear observation. Spotting scope magnification ratio: 1/10X the focal length of the lens mounted. Loupe magnification ratio: 25X when the lens mounted has 1:1 macro capability. Focus adjustment: By camera lens Zoom system: By camera lens Dimensions: Straight: Length 18 x Width 8 x Height 9 cm Angled: Length 18 x Width 8 x Height 11cm Weight: Approximately 185 grams Tripod : detachable tripod mount for light weight lens only Lens mount compatible: Canon EF(EF-S), Nikon F(DX) as 2010/10.* * Among these lens mounts listed, Lens2scope is not compatible with lens uses "drive by wire only" focus mechanism. ## Features - About this item - 10mm 1:4 eyepiece for Canon EF/EF-S mount lens 42 degree apparent field of view with angled observation view 20mm long eye relief with foldable rubber eyecup for eyeglass observation Convert a telephoto lens to a spotting scope, or a macro lens to a long working distance loupe Detachable tripod mount design ; Fast Release metal lens mount Prism System : Roof prism ## Images ![Lens2scope 10mm 1:4 Eyepiece for Canon EF/EF-S Lens, Angle View, Black Color - Image 1](https://m.media-amazon.com/images/I/71VRt+Mx0FL.jpg) ![Lens2scope 10mm 1:4 Eyepiece for Canon EF/EF-S Lens, Angle View, Black Color - Image 2](https://m.media-amazon.com/images/I/71Xn7DWG7RL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent choice for photographers who want to observe birds *by M***D on Reviewed in the United States on March 11, 2017* I love photographing birds and have wanted a spotting scope for a while. But with all the camera gear my interest entails, I really don't want to lug another big piece of gear. The Lens2scope solves the problem: I've now got a nice spotting scope that doesn't take up much room in my kit. Total magnification with my camera lenses is 10-100x, depending on which lenses I use. That's plenty for me.While I wish the construction wasn't completely plastic, it works well and feels solid. Plus, it's very light. I've already shared it with some friends and all have gone out and bought one. Really a nice piece! ### ⭐⭐⭐⭐ Much better than carrying a separate telescope *by M***S on Reviewed in the United States on June 21, 2015* Sharpness OK Field of view a bit narrow.Plasticy feeling but very low weight. ### ⭐⭐⭐⭐⭐ I love it! *by J***N on Reviewed in the United States on September 19, 2013* Here I sit with a camera bag filled with very costly lenses that I can only use on my cameras (plural). This is a great expansion of use for terrestial viewing. Hell, even looking into neibhors (?) windows!! --- ## 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.sn/products/27949851-lens2scope-10mm-1-4-eyepiece-for-canon-ef-ef-s](https://www.desertcart.sn/products/27949851-lens2scope-10mm-1-4-eyepiece-for-canon-ef-ef-s) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-31*