--- product_id: 655802114 title: "BENOISON 420-800mm MF Telephoto Lens EF Lens for Canon DSLR | Manual Focus Zoom Lens | For Canon Rebel T8i/T7i/T7/T6, SL3/SL2/SL1, 90D/80D/77D/70D/60D, 7D/6D/5D/1D, 4000D/1500D" brand: "benoison" price: "119278CFA" currency: XOF in_stock: true reviews_count: 13 category: "Benoison" url: https://www.desertcart.sn/products/655802114-benoison-420-800mm-mf-telephoto-lens-ef-lens-for-canon store_origin: SN region: Senegal --- # 420-800mm super telephoto reach Manual focus precision control EF/EF-S mount, no adapter needed BENOISON 420-800mm MF Telephoto Lens EF Lens for Canon DSLR | Manual Focus Zoom Lens | For Canon Rebel T8i/T7i/T7/T6, SL3/SL2/SL1, 90D/80D/77D/70D/60D, 7D/6D/5D/1D, 4000D/1500D **Brand:** benoison **Price:** 119278CFA **Availability:** ✅ In Stock ## Summary > 📸 Capture the unreachable, own the moment. ## Quick Answers - **What is this?** BENOISON 420-800mm MF Telephoto Lens EF Lens for Canon DSLR | Manual Focus Zoom Lens | For Canon Rebel T8i/T7i/T7/T6, SL3/SL2/SL1, 90D/80D/77D/70D/60D, 7D/6D/5D/1D, 4000D/1500D by benoison - **How much does it cost?** 119278CFA 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/655802114-benoison-420-800mm-mf-telephoto-lens-ef-lens-for-canon) ## Best For - benoison enthusiasts ## Why This Product - Trusted benoison brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & durable:** Robust build quality ensures long-lasting use without the bulk, perfect for on-the-go creatives. - • **Budget-friendly pro gear:** Experience ultra-telephoto photography at a fraction of the cost—join the savvy shooters who know value. - • **Plug & play compatibility:** Upgraded EF/EF-S mount fits Canon DSLR cameras directly—no extra adapters, no hassle. - • **Zoom into the extraordinary:** Massive 420-800mm focal length for capturing distant wildlife, sports, or lunar details with ease. - • **Precision at your fingertips:** Manual focus ring offers tactile control for sharp, professional-grade shots every time. ## Overview The BENOISON 420-800mm MF Telephoto Lens is a manual focus zoom lens designed for Canon EF/EF-S mount DSLR cameras. Offering an impressive 420-800mm focal range with a fixed aperture from f/8.3 to f/16, it delivers extreme telephoto capabilities ideal for wildlife, sports, and moon photography. This lightweight, durable lens requires manual focusing and lacks autofocus or image stabilization, making it a cost-effective choice for enthusiasts seeking to explore super-telephoto photography without breaking the bank. ## Description desertcart.com : BENOISON 420-800mm MF Telephoto Lens EF Lens for Canon DSLR | Manual Focus Zoom Lens | For Canon Rebel T8i/T7i/T7/T6, SL3/SL2/SL1, 90D/80D/77D/70D/60D, 7D/6D/5D/1D, 4000D/1500D : Electronics Review: Works really well for such a low price - It is a $50 800mm lens that works. It might not have autofocus or image stabilization, but a canon 800 mm lens would cost over $1000 dollars. I imagine that Canon lens is worth every penny, but this $50 lens It is a good way to dabble in such a long lens without the full commitment. Review: Solid lens - Solid lens for the price. I would suggest using a tripod, but you can use it effectively without one. This lens is definitely light hungry due to the aperture so sunny days and a higher iso is recommended. The two pics of the train tracks were taken in the same spot to compare the minimum and maximum zoom. The box car was at least 300 feet from where I was standing. ## Features - [Super Telephoto Lens] Manual focus telephoto lens, NOT original-lens, a focal length of 420-800mm and an aperture of F/8.3-16 (non-adjustable aperture value, f8.3 at 420mm and f16 at 800mm), filter size of 62mm, full frame, EF/EF-S mount, built with high-quality materials and robust construction, making them durable and long-lasting; - [Upgraded Version] Upgraded into an EF/EF-S mount, which can be mounted on Canon DSLR cameras without connecting the T adapter ring. For those who photograph wildlife or the moon as a hobby, this lens would be a great choice; - [EF/EF-S Mount Compatibility] Compatible with Canon EOS-1D Series, EOS-5D Series, EOS-6D Series, EOS-7D Series, EOS-10D to 90D Series, Rebel SL3 SL2 SL1(250D 200D 100D), Kiss/Rebel Series(Rebel T8i/850D T7i/800D T7/2000D T6/1300D T6s/760D T6i/750D T5i/700D T5/1200D T4i/650D T3i/600D T3/1100D T2i/550D T1i/500D) 4000D 3000D 1500D etc DSLR cameras. Not for camera M-series and R-series mirrorless cameras; - [Manual Focus] The lens has a focus ring located near the front. Manually rotate this focus ring to adjust the focus. Turn the ring slowly until the subject you want to focus on appears sharp and clear; - [NO electronic contacts and No Autofocus Motor] Manual lenses lack electronic contacts, so you need to use our lens in Mode M. On manual lenses, the camera may display F00 because it doesn't have direct access to the aperture value. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DCW3DMT2 | | Best Sellers Rank | #68 in SLR Camera Lenses | | Brand | BENOISON | | Built-In Media | Lens Cleaning Cloth, Telephoto Lens, User Manual | | Camera Lens | Manual focus 420-800mm telephoto lens | | Camera Lens Description | Manual focus 420-800mm telephoto lens | | Color | Black | | Compatible Camera Models | for Canon 10D-90D Series, for Canon 1D/5D/6D/7D Series, for Canon 40000D 3000D 1500D Series, for Canon Rebel Series | | Compatible Camera Mount | Canon EF, Canon EF-S | | Compatible Devices | for Canon EF/EF-S mount DSLR cameras | | Compatible Mountings | Canon EF, Canon EF-S | | Customer Reviews | 4.0 out of 5 stars 326 Reviews | | Exposure Control Type | Manual | | Focal Length Description | 420-800mm | | Focus Type | Manual Focus | | Image stabilization | No image stabilization | | Lens | Telephoto | | Lens Design | Zoom | | Lens Fixed Focal Length | 42 centimeters | | Lens Mount | Canon EF, Canon EF-S | | Lens Type | Telephoto | | Manufacturer | BENOISON | | Manufacturer Part Number | 420C-B-EF | | Maximum Aperture | 8.3 f_stop | | Maximum Focal Length | 80 centimeters | | Media Type | ProductImage | | Minimum Aperture | 16 f_stop | | Minimum Focal Length | 42 centimeters | | Number of Items | 1 | | Photo Filter Size | 6.2 centimeters | | Real Angle Of View | 5 degrees | | Warranty Description | 1 year | | Water Resistance Level | Not Water Resistant | | Zoom Ratio | 1: 1.9 | ## Product Details - **Brand:** BENOISON - **Camera Lens Description:** Manual focus 420-800mm telephoto lens - **Compatible Mountings:** Canon EF, Canon EF-S - **Focal Length Description:** 420-800mm - **Lens Type:** Telephoto ## Images ![BENOISON 420-800mm MF Telephoto Lens EF Lens for Canon DSLR | Manual Focus Zoom Lens | For Canon Rebel T8i/T7i/T7/T6, SL3/SL2/SL1, 90D/80D/77D/70D/60D, 7D/6D/5D/1D, 4000D/1500D - Image 1](https://m.media-amazon.com/images/I/61S-7kV92YL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works really well for such a low price *by M***B on August 2, 2026* It is a $50 800mm lens that works. It might not have autofocus or image stabilization, but a canon 800 mm lens would cost over $1000 dollars. I imagine that Canon lens is worth every penny, but this $50 lens It is a good way to dabble in such a long lens without the full commitment. ### ⭐⭐⭐⭐⭐ Solid lens *by X***6 on July 27, 2026* Solid lens for the price. I would suggest using a tripod, but you can use it effectively without one. This lens is definitely light hungry due to the aperture so sunny days and a higher iso is recommended. The two pics of the train tracks were taken in the same spot to compare the minimum and maximum zoom. The box car was at least 300 feet from where I was standing. ### ⭐⭐⭐⭐ Excellent value for a budget lens *by M***R on March 14, 2025* I only drag out a lens of this focal length occasionally, so I can't justify $500+ for a good name brand lens. This lens is perfect for my occasional nature or astrophotography. I have to strongly recommend the seller. I tried to use the first lens I received well after the Amazon return window ended for it. There was a big problem with the EF mount for the Canon. It would not turn and lock in. The lugs of the lens would insert into the camera body but something was machined in the lens' mount that blocked it from turning. I posted a review describing the issue. Less than a week later the seller contacted me and eventually offered a replacement lens. The new lens works fine. Attached is a photo of the blood moon of 3/14/25. There is no automatic focus or exposure and the lens is fixed aperture. I find that aperture priority auto, or full manual mode, works best. ## Frequently Bought Together - BENOISON Telephoto Lens for Canon - EF Lens 420-800mm for Canon DSLR, Manual Focus MF Zoom Lens for Canon EOS Rebel SL3 SL2 SL1 T8i T7i T7 T6 4000D 1500D 90D 80D 77D 70D 60D 7D 6D 5D 1D DSLR - Endurax 60'' Camera Tripod Camera Stand for Canon Rebel Eos Nikon DSLR, Travel Tripods for Phone Tablet with Remote Black - SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN --- ## 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/655802114-benoison-420-800mm-mf-telephoto-lens-ef-lens-for-canon](https://www.desertcart.sn/products/655802114-benoison-420-800mm-mf-telephoto-lens-ef-lens-for-canon) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-16*