--- product_id: 24289599 title: "High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D, 80D, 90D, Rebel T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL3, EOS 5D, EOS5D IV, 6D II, 7D II SLR Cameras" brand: "big mike's" price: "8791352₫" currency: VND in_stock: true reviews_count: 8 category: "Big Mike's" url: https://www.desertcart.vn/products/24289599-high-power-420-1600mm-f-8-3-hd-manual-telephoto store_origin: VN region: Vietnam --- # 420-1600mm ultra-zoom range 2X teleconverter doubles focal length Manual focus precision control High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D, 80D, 90D, Rebel T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL3, EOS 5D, EOS5D IV, 6D II, 7D II SLR Cameras **Brand:** big mike's **Price:** 8791352₫ **Availability:** ✅ In Stock ## Summary > 🚀 Zoom Beyond Limits — Own the View Others Only Dream Of ## Quick Answers - **What is this?** High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D, 80D, 90D, Rebel T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL3, EOS 5D, EOS5D IV, 6D II, 7D II SLR Cameras by big mike's - **How much does it cost?** 8791352₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/24289599-high-power-420-1600mm-f-8-3-hd-manual-telephoto) ## Best For - big mike's enthusiasts ## Why This Product - Trusted big mike's brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight Powerhouse:** At just 1.7 pounds, this telephoto beast is surprisingly portable and tripod-friendly, making long-range shooting effortless. - • **Epic Reach, Unmatched Detail:** Zoom from 420mm to a staggering 1600mm with the included 2X teleconverter—capture distant wildlife, sports, or lunar landscapes like a pro. - • **HD Coating for Crisp Imagery:** Advanced HD lens coating minimizes glare and chromatic aberration, delivering vibrant, high-contrast photos that stand out in any portfolio. - • **Precision Manual Focus Mastery:** Take full creative control with smooth manual zoom and focus—perfect for professionals who demand exacting detail and clarity. - • **Tailored for Canon Enthusiasts:** Seamlessly compatible with a wide range of Canon EOS DSLR models, ensuring perfect integration and sharp image quality every time. ## Overview This High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens is a versatile, budget-friendly powerhouse designed for Canon EOS DSLR users. Featuring a massive zoom range enhanced by a 2X teleconverter, manual focus precision, and HD coating, it delivers sharp, detailed long-distance shots ideal for wildlife, sports, and lunar photography. Lightweight and compatible with numerous Canon models, it’s the ultimate tool for professionals and enthusiasts ready to elevate their creative reach without breaking the bank. ## Description Product description What to do if camera shows the following message "Lens not attached" This is a fully manual lens with no electric contacts. When mounted, your camera will not detect the lens. You need to set your camera to Manual "M" mode. What to do if camera shows the following message "Lens not attached" This is a fully manual lens with no electric contacts. When mounted, your camera will not detect the lens. You need to set your camera to Manual "M" mode. How to make the shutter button work when the lens is attached? You may switch your camera to M mode or you may turn off the shutter lock option in the menu to make it work. How to make the shutter button work when the lens is attached? You may switch your camera to M mode or you may turn off the shutter lock option in the menu to make it work. How to keep the subject in focus? You need to rotate the focus ring on the front body of the lens until the subject is in focus. You also need to focus with live view to achieve accurate focus. It is recommended to use a tripod and remote for stability when taking photos. How to keep the subject in focus? You need to rotate the focus ring on the front body of the lens until the subject is in focus. You also need to focus with live view to achieve accurate focus. It is recommended to use a tripod and remote for stability when taking photos. Review: Fantastic quality for a manual zoom and focus - I was skeptical, even after seeing the photos others sent. Color me surprised though. Let's face it: you're looking at this because you want to take lunar pictures. Maybe even planets! I'll say that I don't think this has *quite* enough zoom even on a crop frame to get a good picture of Saturn or Jupiter, but it does great for the moon and stationary terrestrial objects! I compared the results to the S23's zoom and it is night and day. If I wanted to spend a bit more time and effort, I could probably get nearly crystal clear images of the lunar surface, but even without seriously fiddling with the focus, it gives a significantly better image than the S23 and its witchcraft of cropping a 200mp image and using AI and extant images to fudge the results. It is a beast though. I'm 6' tall and even collapsed with the 2x adapter, it's longer than my forearm. That said, it's not heavy! A sub-$100 tripod will easily hold it up even with the attachment being on the camera body. Again, I have to make sure people understand: there is no autofocus, you zoom by literally pulling the lenses apart from each other, there is no image stabilization, and it absolutely needs the telescope mount. What do you expect for a $150 lens? That said, this thing is an amazing value. Go check for a 500mm lens right now. It's probably more expensive than this thing. Sure, your uses are going to be more limited especially as you learn to finesse the focus, but for the price, I don't think you're ever going to do better. Obviously these aren't Zeiss lenses, and you're going to have to live with correcting some chromatic aberration. That's to be expected. Even in my best lens, there's a tiny hint of it. If you're looking for a recommendation to get this lens, you've got one here. Just understand the limitations and you're good to go! Review: Good learning experience so far - I am new to astrophotography, and to photography in general. I bought this lens because I wanted something affordable to capture some decent photos of the moon, and to learn more about my camera and photography. I am finding this manual focus lens is great for learning. I feel like a lot of the negative reviews are due to lack of experience and patience. It is a manual focus only lens; there is no electronic communication with the camera. The aperture setting (a term I was unfamiliar with 2 weeks ago) is constant, relative to the focal length of the lens, and also cannot be otherwise adjusted. There is no stabilization control. You can (and probably should) adjust your camera’s shutter speed to minimize blurring due to instability. I’d like to try and get some shots of the planets with this lens and see how that goes. I recommend a sturdy tripod, a remote shutter, and a willingness to be patient and take your time learning. Here is my best shot so far of our beautiful moon! :) ## Features - High Power Telephoto Lens - This 420mm-1600mm lens, a must-have Canon long range lens, is designed for capturing clear long-distance camera shots, providing enhanced photographic flexibility. This premier Canon long lens allows photographers to capture sports or wildlife like never before - Compatibility with Canon Cameras - Our telephoto lens is designed to fit a variety of Canon models including Canon Rebel T1i, T2i, T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL1, SL2, SL3, EOS 30D, EOS 40D, EOS 50D, EOS 60D, EOS 70D, EOS 77D, EOS 80D, EOS 90D, EOS 5D, EOS5D IV, EOS 6D II, EOS 7D II SLR Cameras - Enhanced Zoom Capability - The 2X Teleconverter doubles the lens power to a whooping 1600mm. Whether you're capturing elusive wildlife, distant landscapes, or celestial wonders, this lens brings your subjects closer than you ever thought possible - Precision at its Best - With its 420mm-800mm focal length and 62mm filter thread, capture intricately detailed photos. The sophisticated f/8.3 aperture ensures photos are crisp and clear, highlighting your subject matter beautifully - EF-Mount Compatibility - Attuned for an EF-Mount, this Canon lens secures to your DSLR with ease, maximizing camera-lens integration for superior picture quality. This feature ensures sharp, detailed shots every time ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B017JF8MIU | | Best Sellers Rank | #23 in SLR Camera Lenses | | Brand | Big Mike's | | Built-In Media | V-420800-NOC-T2CANEF-2x | | Camera Lens | 800 month | | Camera Lens Description | 800 month | | Color | Black | | Compatible Camera Mount | Canon EF | | Compatible Mountings | Canon EF | | Customer Reviews | 4.0 out of 5 stars 698 Reviews | | Exposure Control Type | Manual | | Focal Length Description | 420-1600 millimeters | | Focus Type | Manual Focus | | Image stabilization | Digital | | Item Weight | 1.7 Pounds | | Lens | Telephoto | | Lens Coating Description | HD Coating | | Lens Design | Zoom | | Lens Fixed Focal Length | 800 Millimeters | | Lens Mount | T Mount | | Lens Type | Telephoto | | Manufacturer | Big Mike's | | Manufacturer Part Number | BMSLY420CNK2 | | Maximum Aperture | 8.3 f | | Maximum Focal Length | 800 Millimeters | | Media Type | ProductImage | | Minimum Aperture | 8 f | | Minimum Focal Length | 420 Millimeters | | Model Name | V-420800-NOC-T2CANEF-2x | | Model Number | 4332060496 | | Photo Filter Size | 62 Millimeters | | Real Angle Of View | 1.84 Degrees | | UPC | 639713351767 | | Unit Count | 1.0 Count | | Warranty Description | 1 year warranty | | Water Resistance Level | Not Water Resistant | | Zoom Ratio | 3.81:1 | ## Product Details - **Brand:** Big Mike's - **Camera Lens Description:** 800 month - **Compatible Mountings:** Canon EF - **Focal Length Description:** 420-1600 millimeters - **Lens Type:** Telephoto ## Images ![High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D, 80D, 90D, Rebel T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL3, EOS 5D, EOS5D IV, 6D II, 7D II SLR Cameras - Image 1](https://m.media-amazon.com/images/I/61RbkN01yHL.jpg) ![High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D, 80D, 90D, Rebel T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL3, EOS 5D, EOS5D IV, 6D II, 7D II SLR Cameras - Image 2](https://m.media-amazon.com/images/I/71bcFJf1EqL.jpg) ![High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D, 80D, 90D, Rebel T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL3, EOS 5D, EOS5D IV, 6D II, 7D II SLR Cameras - Image 3](https://m.media-amazon.com/images/I/81ONQGlj64L.jpg) ![High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D, 80D, 90D, Rebel T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL3, EOS 5D, EOS5D IV, 6D II, 7D II SLR Cameras - Image 4](https://m.media-amazon.com/images/I/71u9C1HS3TL.jpg) ![High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D, 80D, 90D, Rebel T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL3, EOS 5D, EOS5D IV, 6D II, 7D II SLR Cameras - Image 5](https://m.media-amazon.com/images/I/71yl0HBc9gL.jpg) ## Questions & Answers **Q: What to do if camera shows the following message "Lens not attached"** A: This is a fully manual lens with no electric contacts. When mounted, your camera will not detect the lens. You need to set your camera to Manual "M" mode. **Q: How to make the shutter button work when the lens is attached?** A: You may switch your camera to M mode or you may turn off the shutter lock option in the menu to make it work. **Q: How to keep the subject in focus?** A: You need to rotate the focus ring on the front body of the lens until the subject is in focus. You also need to focus with live view to achieve accurate focus. It is recommended to use a tripod and remote for stability when taking photos. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic quality for a manual zoom and focus *by D***O on May 6, 2023* I was skeptical, even after seeing the photos others sent. Color me surprised though. Let's face it: you're looking at this because you want to take lunar pictures. Maybe even planets! I'll say that I don't think this has *quite* enough zoom even on a crop frame to get a good picture of Saturn or Jupiter, but it does great for the moon and stationary terrestrial objects! I compared the results to the S23's zoom and it is night and day. If I wanted to spend a bit more time and effort, I could probably get nearly crystal clear images of the lunar surface, but even without seriously fiddling with the focus, it gives a significantly better image than the S23 and its witchcraft of cropping a 200mp image and using AI and extant images to fudge the results. It is a beast though. I'm 6' tall and even collapsed with the 2x adapter, it's longer than my forearm. That said, it's not heavy! A sub-$100 tripod will easily hold it up even with the attachment being on the camera body. Again, I have to make sure people understand: there is no autofocus, you zoom by literally pulling the lenses apart from each other, there is no image stabilization, and it absolutely needs the telescope mount. What do you expect for a $150 lens? That said, this thing is an amazing value. Go check for a 500mm lens right now. It's probably more expensive than this thing. Sure, your uses are going to be more limited especially as you learn to finesse the focus, but for the price, I don't think you're ever going to do better. Obviously these aren't Zeiss lenses, and you're going to have to live with correcting some chromatic aberration. That's to be expected. Even in my best lens, there's a tiny hint of it. If you're looking for a recommendation to get this lens, you've got one here. Just understand the limitations and you're good to go! ### ⭐⭐⭐⭐⭐ Good learning experience so far *by A***L on November 15, 2022* I am new to astrophotography, and to photography in general. I bought this lens because I wanted something affordable to capture some decent photos of the moon, and to learn more about my camera and photography. I am finding this manual focus lens is great for learning. I feel like a lot of the negative reviews are due to lack of experience and patience. It is a manual focus only lens; there is no electronic communication with the camera. The aperture setting (a term I was unfamiliar with 2 weeks ago) is constant, relative to the focal length of the lens, and also cannot be otherwise adjusted. There is no stabilization control. You can (and probably should) adjust your camera’s shutter speed to minimize blurring due to instability. I’d like to try and get some shots of the planets with this lens and see how that goes. I recommend a sturdy tripod, a remote shutter, and a willingness to be patient and take your time learning. Here is my best shot so far of our beautiful moon! :) ### ⭐⭐⭐⭐ Good Lens for the Price *by R***Y on October 12, 2025* Fits my Canon Rebel T5 perfectly. It is easy for me to use and offers great zoom functions. It isn't automatic focus so it takes a little bit of practice to focus the lens on a small subject. Looks professional and a pretty good lens for the price. ## Frequently Bought Together - High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon T1i T2i T3 T3i T4 T4i T5 T5i T6 T6i T6s T7 T7i T7s T8i EOS 1D 5D 6D 7D 30D 40D 50D 60D 70D 80D 90D XS XSI SL3 SL2 SL1 - Ultra Deluxe Lens Kit for Canon Rebel T3, T5, T5i, T6, T6i, T7, T7i, EOS 80D, EOS 77D Cameras with Canon EF-S 18-55mm is II Lens - Includes: 7pc 58mm Filter Set + 58mm Wide Angle and Telephoto Lens --- ## 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.vn/products/24289599-high-power-420-1600mm-f-8-3-hd-manual-telephoto](https://www.desertcart.vn/products/24289599-high-power-420-1600mm-f-8-3-hd-manual-telephoto) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-06*