--- product_id: 655802114 title: "Telephoto Lens EF Lens for Canon, 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" brand: "benoison" price: "$159.63" currency: USD in_stock: true category: "Benoison" url: https://www.desertcart.us/products/655802114-telephoto-lens-ef-lens-for-canon-420-800mm-for-canon store_origin: US region: United States of America --- # 420-800mm super telephoto reach EF/EF-S mount, no adapter needed Manual focus precision control Telephoto Lens EF Lens for Canon, 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 **Brand:** benoison **Price:** $159.63 **Availability:** ✅ In Stock ## Summary > 🔭 Zoom into greatness with BENOISON’s powerhouse telephoto lens! ## Quick Answers - **What is this?** Telephoto Lens EF Lens for Canon, 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 by benoison - **How much does it cost?** $159.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/655802114-telephoto-lens-ef-lens-for-canon-420-800mm-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 - • **Unmatched Zoom Power:** Capture distant wildlife and moon shots with a massive 420-800mm focal range that puts you in the front row of every scene. - • **Precision Manual Focus:** Take full creative control with a smooth manual focus ring—perfect for professionals who demand sharp, deliberate shots. - • **Affordable Pro-Level Optics:** Get premium telephoto capabilities without breaking the bank—ideal for hobbyists and pros looking to elevate their gear. - • **Seamless Canon Compatibility:** Upgraded EF/EF-S mount fits a wide range of Canon DSLRs without extra adapters—plug and play your way to stunning telephoto images. - • **Durable Build for the Long Haul:** Crafted with high-quality materials, this lens is built tough to withstand your most adventurous shoots and keep performing. ## Overview The BENOISON 420-800mm telephoto lens is a manual focus zoom lens designed for Canon EF/EF-S mount DSLR cameras. Featuring a fixed aperture range of f/8.3 to f/16, it offers exceptional reach for wildlife and moon photography. This robust, adapter-free lens delivers precise manual focusing and broad compatibility across Canon’s DSLR lineup, making it a durable and cost-effective choice for serious photographers seeking extreme telephoto performance. ## Description desertcart.com : BENOISON Telephoto Lens EF Lens for Canon, 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 : Electronics ## 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 | #22 in SLR Camera Lenses | | Brand | BENOISON | | Built-In Media | Lens Cleaning Cloth, Telephoto Lens, User Manual | | Camera Lens | 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 | | Customer Reviews | 4.3 4.3 out of 5 stars (309) | | 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 | 420 Millimeters | | Lens Mount | Canon EF, Canon EF-S | | Manufacturer | BENOISON | | Manufacturer Part Number | 420C-B-EF | | Maximum Aperture | 8.3 f | | Maximum Focal Length | 800 Millimeters | | Media Type | ProductImage | | Minimum Aperture | 16 f | | Minimum Focal Length | 420 Millimeters | | Photo Filter Size | 62 Millimeters | | 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 ![Telephoto Lens EF Lens for Canon, 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 - Image 1](https://m.media-amazon.com/images/I/61S-7kV92YL.jpg) ## Available Options This product comes in different **Style** options. ## 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.us/products/655802114-telephoto-lens-ef-lens-for-canon-420-800mm-for-canon](https://www.desertcart.us/products/655802114-telephoto-lens-ef-lens-for-canon-420-800mm-for-canon) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-15*