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Top 10 Best Canon 800Mm Lens Reviews & Comparison | Ultimate Guide

Visit our site to find reviews on canon 800mm lens. We have the top best canon 800mm lens comparison 2026 and you can make an informed decision!

That’s why we’ve taken 61746 reviews from top experts and organized them according to our rankings for you. 

We know how hard it is to find a great canon 800mm lens, which is why our team went through the whole research process and put up this list for you. These are just some of their favorites!

We have been exhaustive in our search for the perfect canon 800mm lens. If quality matters most, then check this list: 

SaleBestseller No. 1
Canon RF200-800mm F6.3-9 is USM Super-telephoto Zoom Lens, Mirrorless, Powerful Zoom Range, Comfortable Handheld Shooting, for Wildlife, Nature, Outdoor Sports, Compact & Lightweight
  • World’s first AF super-telephoto zoom lens with telephoto end of 800mm1.
  • Powerful telephoto capabilities, with zoom range from 200mm through 800mm.
  • Compatible with Extender RF1.4x and Extender RF2x, at all focal lengths.
  • Lightweight and compact design for a super-telephoto 4x zoom lens with an 800mm telephoto end — allows for comfortable handheld shooting and excellent mobility.
  • Optimized optical design takes advantage of the RF mount to maintain high image quality through the zoom range in a compact super-telephoto zoom lens.
Bestseller No. 2
Canon RF 200-800mm f/6.3-9 is USM Lens – Full-Frame Super-Telephoto Zoom with Image Stabilization for Wildlife, Sports & Birding (6263C002) + 64GB Memory Card
  • Canon USA Authorized. Items Include: Canon RF 200-800mm f/6.3-9 IS USM Lens – Full-Frame Super-Telephoto Zoom with Image Stabilization for Wildlife, Sports & Birding, 64GB SDXC Memory Card
  • Unmatched Zoom Flexibility : From 200mm to an incredible 800mm, this lens offers super-telephoto reach perfect for birdwatching, nature, and extreme sports photography.
  • Image Stabilization Built In: Enjoy shake-free results even at full zoom with built-in image stabilization that supports handheld shooting and tracking.
  • Fast USM Autofocus System: Capture fast-moving subjects with Canon’s advanced USM autofocus, delivering sharp focus quietly and quickly—even at long range.
  • Lightweight & Field-Ready: Despite its reach, the lens is surprisingly compact and easy to handle, making it ideal for travel and outdoor adventures.
SaleBestseller No. 4
Canon RF800/11 is STM(N)
  • First Compact and Lightweight 800mm Super Telephoto RF Lens.
  • Excellent Portability made Easier with an Extending / Retracting Locking Lens Barrel Design.
  • Gapless double-layer Diffractive Optics (DO) reduce Chromatic Aberration for High Image Quality.
  • High Image Quality at a fixed f/11 Aperture.
  • Optical Image Stabilization with up to 4 Stops of Shake Correction.
SaleBestseller No. 5
EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses
  • [Easy-to-Use Warm Tips] - ⚠Fully manual(Advantages: precise focus control, creative freedom, high adaptability, stability and durability, and learning value) lens has no electronic contacts for focusing. Switch the camera to full manual (M) mode immediately after installation, otherwise the "no lens" error may be triggered; ⚠If the error still occurs, you need to enable the "Release shutter without lens" option in the camera menu (common on Nikon/Sony models, etc.).
  • [Professional Manual Focus Experience] - Tailored for photographers who pursue the ultimate, the 420-800mm F8.3 lens adopts a fully manual focus design, requiring photographers to carefully adjust parameters such as shutter speed, ISO and aperture before shooting. This process not only exercises photographic skills, but also inspires unlimited artistic creativity, helping you to transcend conventions and explore the infinite possibilities of photography.
  • [Super Telephoto Zoom Lens] - The 420-800mm f/8.3-16 full-frame zoom lens is designed specifically for professional photographers. It includes an adapter ring at no additional cost. Features include precision manual focus with a large focus ring design and an internal focus mechanism, UMC technology to minimize aberrations and flare, resulting in sharp images with exceptional background bokeh. The aperture automatically adjusts based on focal length (f/8.3 at 420mm, f/16 at 800mm), and it is compatible with 62mm filters and EF/EF-S mounts.
  • [Wide Compatibility with Canon EF/EF-S Mount] - Lightdow 420-800mm f8.3 telephoto lens is perfectly compatible with for Canon EOS Rebel T8i/T7i/T7/T6s/T6i/T6/T5i/T5/T4i/T3i/T3/T2i/T1i/XSi/XS/SL3/SL2/SL1(100D) & Digital Rebel/XTi/XT/T100(4000D) & EOS 90D/80D/77D/70D/60D/50D/40D/30D/20D/10D/7D Mark II/7D/6D Mark II/6D/5DS R/5DS/5D Mark IV/5D Mark III/5D Mark II/5D & EOS-1D X Mark III/1D X Mark II/1D X/1Ds Mark III/1Ds Mark II/1Ds/1D Mark IV/1D Mark III/1D Mark II/Mark II N/1D.
  • [Capture Capabilities] - 420-800mm manual focus telephoto lens excels at capturing detailed images of distant subjects, effectively bringing remote objects closer. It is ideal for photographing the moon, wildlife, birds, buildings, airplanes, landscapes, and more. The aperture range is F8.3-16, and it automatically adjusts with the focal length. Consequently, the camera cannot set the aperture value of the manual lens, resulting in the display of F00/F-- on the camera.
Bestseller No. 6
JINTU 420-800mm f/ 8.3 Manual Telephoto Zoom Lens + T-Mount for Canon EOS Rebel SL2 SL1 T3 T3i T4i T5 T5i T6 T6i T6s T7 T7i 4000D 6D 7D 60D 70D 77D 80D 5D II/III/IV 550D 650D SLR Camera Lenses
  • ★ JINTU 420-800mm MF Super HD Telephoto lens, Solid Construction with full metal body, Small size 10.6 x 3.5 x 3.5 inch, lightweight 700g=1.8LB, easy to carry to anywhere.
  • ★ Ultra high definition image quality from Japan, Multi coated low-dispersion glass. Free canon adapter supply. If your camera is Nikon, Pentax, Sony e mount cameras or other brand which can buy it from our store.
  • ★ Compatible with Canon EOS Rebel T1i, T2i, T3, T3i, T4i, T5, T5i, T6, T7, T6i, T6s, T7i, SL1, SL2, 60D, 70D, 77D, 80D, 50D, 40D, 30D, 5D, 1D, 5D III, 5D IV, 5Ds, 6D, 7D, 7D Mark II etc SLR Digital Cameras.
  • ★ Perfect for boyfriend or husband birthday gifts or photographyer. Best choice for small or distant subjects, ranging from birds and wildlife, through sports, to moon etc.
  • ★ NOTE: This is a manual lens, NO auto focus, your camera will show "lens not attach", but not defect. pls switch to MF MODE in order to use this lens.
Bestseller No. 7
Canon RF 200-800mm f/6.3-9 is USM Super-telephoto Zoom Lens (Canon RF) for Wildlife, Nature, Outdoor Sports (6263C002) + Filter Kit + Cap Keeper + Cleaning Kit (Renewed)
  • Items Include: Canon RF 200-800mm f/6.3-9 IS USM Super-telephoto Zoom Lens (Canon RF) for Wildlife, Nature, Outdoor Sports, 95mm Filter Kit, Lens Cap Keeper, Cleaning Kit
  • Versatile Full-Frame Telephoto Range for Distant Subjects: With a focal range of 200-800mm and a maximum aperture of f/6.3-9, this full-frame Canon RF lens offers exceptional flexibility for capturing distant wildlife, sports events, or landscapes. Ideal for professionals and enthusiasts alike, it also offers precise control over depth of field, making it suitable for both action shots and creative, close-up framing in nature photography.
  • Ultra-Quiet Nano USM Motor for Fast, Smooth Autofocus: Equipped with Canon’s Nano USM motor, this lens delivers ultra-quiet, fast, and highly accurate autofocus, perfect for capturing sharp shots in fast-moving environments like birdwatching or sports. The near-silent operation ensures that you remain discreet, whether you're recording video or shooting in quiet outdoor settings, so you never disturb your subject.
  • Enhanced Control with Focus/Control Ring and Custom L-Fn Buttons: For ultimate precision and adaptability, this lens features a customizable focus/control ring and two assignable L-Fn buttons. Easily adjust focus, aperture, or other settings on the fly without removing your eye from the viewfinder. These controls provide photographers with a seamless, tactile experience, ensuring that every shot is composed exactly as intended, whether in unpredictable wildlife environments or high-speed sport
  • Optical Image Stabilization with Super Spectra Coating for Crystal-Clear Shots: This lens incorporates an advanced Optical Image Stabilizer to counteract camera shake, allowing up to 4.5 stops of correction for sharp, handheld shots even in low light or at full zoom. The addition of Canon’s Super Spectra Coating minimizes flare and ghosting for enhanced clarity, while 3 UD elements reduce chromatic aberration, ensuring crisp, true-to-life images across all focal lengths.
Bestseller No. 8
Canon RF 200-800mm f/6.3-9 is USM Lens – Full-Frame Super-Telephoto Zoom with Image Stabilization for Wildlife, Sports & Birding (6263C002) + Canon Extender RF 1.4X + 64GB Memory Card
  • Canon USA Authorized. Items Include: Canon RF 200-800mm f/6.3-9 IS USM Lens – Full-Frame Super-Telephoto Zoom with Image Stabilization for Wildlife, Sports & Birding, Canon Extender RF 1.4x, 64GB Extreme PRO UHS-I SDXC Memory Card
  • Unmatched Zoom Flexibility : From 200mm to an incredible 800mm, this lens offers super-telephoto reach perfect for birdwatching, nature, and extreme sports photography.
  • Image Stabilization Built In: Enjoy shake-free results even at full zoom with built-in image stabilization that supports handheld shooting and tracking.
  • Fast USM Autofocus System: Capture fast-moving subjects with Canon’s advanced USM autofocus, delivering sharp focus quietly and quickly—even at long range.
  • Lightweight & Field-Ready: Despite its reach, the lens is surprisingly compact and easy to handle, making it ideal for travel and outdoor adventures.
Bestseller No. 9
RF 800mm F11 is STM
  • Bring your world closer
  • Enjoy sharp, shake-free images
  • Revolutionary size and weight
  • Focus smoothly and quietly
  • An extreme telephoto for all
Bestseller No. 10
EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II-Manual Focus DSLR Cameras Lenses(Black)
  • [Easy-to-Use Warm Tips] - ⚠Fully manual(Advantages: precise focus control, creative freedom, high adaptability, stability and durability, and learning value) lens has no electronic contacts for focusing. Switch the camera to full manual (M) mode immediately after installation, otherwise the "no lens" error may be triggered; ⚠If the error still occurs, you need to enable the "Release shutter without lens" option in the camera menu.
  • [Professional Manual Focus Experience] - Tailored for photographers who pursue the ultimate, the 420-800mm F8.3 lens adopts a fully manual focus design, requiring photographers to carefully adjust parameters such as shutter speed, ISO and aperture before shooting. This process not only exercises photographic skills, but also inspires unlimited artistic creativity, helping you to transcend conventions and explore the infinite possibilities of photography.
  • [Telephoto Zoom Lens] - Features include precision manual focus with a large focus ring design and an internal focus mechanism, UMC technology to minimize aberrations and flare. The aperture automatically adjusts based on focal length (f/8.3 at 420mm, f/16 at 800mm), and it is compatible with 62mm filters and EF/EF-S mounts.
  • [Wide Compatibility with Canon EF/EF-S Mount] - Lightdow 420-800mm f8.3 telephoto lens is perfectly compatible with for Canon EOS Rebel T8i/T7i/T7/T6s/T6i/T6/T5i/T5/T4i/T3i/T3/T2i/T1i/XSi/XS/SL3/SL2/SL1(100D) & Digital Rebel/XTi/XT/T100(4000D) & EOS 90D/80D/77D/70D/60D/50D/40D/30D/20D/10D/7D Mark II/7D/6D Mark II/6D/5DS R/5DS/5D Mark IV/5D Mark III/5D Mark II/5D & EOS-1D X Mark III/1D X Mark II/1D X/1Ds Mark III/1Ds Mark II/1Ds/1D Mark IV/1D Mark III/1D Mark II/Mark II N/1D.
  • [Capture Capabilities] - 420-800mm manual focus telephoto lens excels at capturing detailed images of distant subjects, effectively bringing remote objects closer. It is ideal for photographing the moon, wildlife, birds, buildings, airplanes, landscapes, and more. The aperture range is F8.3-16, and it automatically adjusts with the focal length. Consequently, the camera cannot set the aperture value of the manual lens, resulting in the display of F00/F-- on the camera.

How Do We Test Canon 800Mm Lens 

If you’re looking for an unbiased opinion on any product, we’ve got your back. Our reviews are rigorous and thorough – taking all factors into account, including design, features, price-to something else that matters most in making an informed decision before purchasing one of these items!

Factors to Consider Before Purchasing Canon 800Mm Lens

What’s the point of a buying guide if you don’t know what factors to consider before purchasing canon 800mm lens?

  • Satisfy your need
  • Features & Specifications
  • Quality & Durability
  • Brand Value
  • Customer Reviews & Ratings
  • Price
  • Customer Service

You may be wondering why you need to consider some factors about a canon 800mm lens before purchasing. It’s because there are so many things that can go into making your decision, and knowing all of them upfront will help keep any surprises later on in life!

What’s The Best Place To Purchase Canon 800Mm Lens

Online shopping is the way of 2026, and if you want to make sure that your purchase will be an excellent one, then there’s no better place than online. You’ll have access to so many more products in different shapes, sizes, colors, and flavors brands with unbeatable prices.

There are so many different options when it comes to choosing a new canon 800mm lens, and we truly believe that you should do your research before making such an important purchase. The questions might include:

  • Should I buy a new, used, or refurbished canon 800mm lens?
  • Do you really need the high quality canon 800mm lens there is?
  • What are must-have features for canon 800mm lens?
  • Best time to buy a canon 800mm lens?
  • What are the benefits of buying canon 800mm lens?
  • Why is it critical to invest in a good in today’s market, particularly the best one?

In our opinion, investing in a good, high-quality canon 800mm lens will make you feel confident about your purchase. You can tell that the company put effort into making sure it was top-notch and took their time with designing everything from packaging to graphics for marketing purposes because this makes them seem more reliable than competitors who don’t invest so much money on these things (especially if they’re cheap). Plus, having quality materials ensures longevity which is always nice. 

Tips For Being A Smart Online Shopper

When shopping for a product online, be sure to read the reviews before making a purchase. This can give you a good idea of what to expect from the product and can help you decide if it’s the right fit for your needs. Additionally, be sure to check the return policy and shipping times before buying anything. This way, if you’re not happy with the product, you can easily return it without any hassle. And if you need the product quickly, you’ll know that it will arrive in a timely manner.

When looking for a canon 800mm lens, be sure to compare prices from different retailers. This way, you can be sure you’re getting the best deal possible. Additionally, be sure to read the fine print before making any purchase, as some retailers may have hidden fees or charges. By taking the time to do your research, you can be sure you’re getting the best possible deal on the product you want.

These are just a few things to keep in mind when shopping for a product. By taking the time to consider your needs and doing your research, you can be sure you’re getting the best possible product for your needs. And if you have any questions, be sure to contact customer service or the retailer before making your purchase.

FAQs About Best Canon 800Mm Lens

What is More Important: a Good Product or a Good After-sales Service?

When it comes to choosing a canon 800mm lens, many people prioritize the quality of the product itself. However, after-sales service can be just as important, especially if something goes wrong with the product. So when it comes to choosing a product, it’s important to weigh both factors and decide which is more important to you. If quality is your main concern, be sure to choose a product that comes from a reputable brand and has good reviews. However, if you’re more concerned with after-sales service, be sure to choose a product from a company that offers excellent customer service. 

How to Save Money When Buying Online? 

When shopping for a canon 800mm lens online, there are a few things you can do to save money. First, be sure to compare prices from different retailers before making a purchase. This way, you can be sure you’re getting the best deal possible. Additionally, be sure to read the fine print before making any purchase, as some retailers may have hidden fees or charges. By taking the time to do your research, you can be sure you’re getting the best possible deal on the product you want. Additionally, you can also sign up for Amazon Prime, which gives you access to exclusive deals and free shipping on many items. So if you’re looking for the best possible deal on Amazon.

Bottom Line

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We’re here for you. We’ll help answer any questions or concerns about the canon 800mm lens as long as they don’t involve technical details like how it works in a general sense! If there’s anything else on your mind, please let us know because someone will be happy to assist immediately-we want this process easy and breezy.

As a prospective buyer, it’s important that you research the product thoroughly before purchasing. There are many online forums where people can share their knowledge and experiences with different products in order to help guide your decision on what is best for yourself.

With our guide, you can find the best canon 800mm lens available on the e-commerce market. We make use of Big Data and AI data to compile this list, so it is highly accurate.

The process of creating this content was challenging, but our team persevered through it to bring you the best possible results. We read user reviews and looked at what buyers think about each product so that your buying experience will be satisfying.

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