Last Updated & Fact Checked: March 21, 2026
Are you trying to decide between the Canon EF 70-300 F4-5.6 IS II USM and the Canon EF 75-300mm F/4-5.6 III USM?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Canon EF 70-300 F4-5.6 IS II USM or the Canon EF 75-300mm F/4-5.6 III USM – and find out exactly what the differences are.
Both the Canon EF 70-300 F4-5.6 IS II USM and the Canon EF 75-300mm F/4-5.6 III USM are quality products, so read on to find out which one is best for your needs!
Canon EF 70-300 F4-5.6 IS II USM quick facts
Canon EF 75-300mm F/4-5.6 III USM quick facts
Canon EF 70-300 F4-5.6 IS II USM product details
Bestseller No. 1
Canon EF 70-300mm f/4-5.6 is USM Lens for Canon EOS SLR Cameras
- 70-300mm telephoto zoom lens with f/4.5-5.6 maximum aperture for Canon EOS SLR cameras
- 3-stop Image Stabilizer for reducing camera shake; ring-type ultra-sonic monitor (USM), Macro Focus Range : 1.50 m
- Electro-magnetic diaphragm (EMD) helps create attractive background at large apertures
- Super Spectra lens coating and lens element shaping suppresses flare and ghosting,Filter Thread: 58 mm
- Suitable for Nature/concert/potrait and close up/product photography. Measures 3 inches in diameter and 5.6 inches long; weighs 22.2 ounces; 1-year warranty
Bestseller No. 2
Canon CANON Exchange Lens EF70-300mm F4-5.6 is II USM - Canon EF Mount (Japan Import-No Warranty)
- Get closer and fill the frame with your subject
- High-performance focusing for photos and movies
- Stay informed, with a built-in lens information display
- Superb image quality from an advanced optical design. Diagonal angle of view 34� - 8� 15'
- EF 70-300mm F/4-5.6 IS II USM, Instructions
Bestseller No. 3
Canon RF100-400mm F5.6-8 is USM, Telephoto
- Compact, lightweight and high-image quality RF tele zoom lens, with a versatile zoom range of 100-400mm
- Optical Image Stabilizer with up to 5.5 Stops of shake correction
- Up to 6 stops of shake correction when paired with EOS R series cameras featuring In-Body Image Stabilizer (IBIS)
- Minimum focusing distance of 2.89 feet at 200mm and maximum magnification of 0.41x at 400mm
- High speed, smooth and quiet autofocus with Canon’s Nano USM
Canon EF 75-300mm F/4-5.6 III USM product details
Bestseller No. 1
Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras
- 75-300 millimeter telephoto zoom lens with f 4-5.6 maximum aperture for Canon SLR cameras
- Improved mechanism makes zooming smoother; front part of zoom ring sports silver ring
- Measures 2.8 inches in diameter and 4.8 inches long; weighs 16.8 ounces; 1-year warranty
- 4.9-foot closest focusing distance; 32- to 8-degree diagonal angle of view
- Image Stabilization: No
Bestseller No. 2
Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras, 6473A003 (Renewed)
- EF Mount; Aperture Range: f/4-45; DC Autofocus Motor; 4.9' Minimum Focus Distance; 58mm Filter Thread Diameter
- 4.9-foot closest focusing distance; 32- to 8-degree diagonal angle of view
- Measures 2.8 inches in diameter and 4.8 inches long; weighs 16.8 ounces
- Improved mechanism makes zooming smoother; front part of zoom ring sports silver ring.
Bestseller No. 3
Canon EF 75-300mm f/4-5.6 III Lens Bundled with 58mm UV Filter + Lens Cap Keeper + Microfiber Cleaning Cloth (4 Items)
- Kit Includes 4 Products -- All Items come with all Manufacturer-supplied Accessories:
- [1] Canon EF 75-300mm f/4-5.6 III Lens + [2] 58mm UV Filter + [3] Lens Cap Keeper + [4] Cleaning Cloth
- Canon EF 75-300mm f/4-5.6 III Lens Features: EF-Mount Lens/Full-Frame Format, Super Spectra Coating, Aperture Range: f/4 to f/45, DC Micro Motor AF System, 7-Blade Diaphragm
- Canon EF 75-300mm f/4-5.6 III Lens Box Includes: Canon EF 75-300mm f/4-5.6 III Lens, Canon E-58 II Lens Cap, Canon Lens Dust Cap E (Rear Lens Cap), Limited 1-Year Manufacturer Warranty
- PLEASE NOTE: This lens only fits Canon EF Mount Cameras. This does NOT fit EOS R/RF Mount cameras!
New products & alternatives to the Canon EF 70-300 F4-5.6 IS II USM and the Canon EF 75-300mm F/4-5.6 III USM
New
EF 24-70mm F/4L USM Lens Compatible for Canon EOS 5D Mark IV 5D3 6D Mark II 6D 7D 7D2 90D 80D 77D 5D2 T7i SLR Camera
- Standard Zoom Lens with Constant Aperture: This lens covers a versatile zoom range from wide-angle to short telephoto and maintains a constant F4 maximum aperture throughout for consistent exposure control.
- Quiet and Fast Ultrasonic Autofocus: Equipped with an ultrasonic motor (USM) that provides quick, quiet, and precise autofocus performance, suitable for a variety of photographic situations.
- Compact L-Series Design: Designed as part of a compact professional lens series, balancing optical quality with a relatively portable form factor for travel and everyday use.
- Compatibility with SLR Camera Systems: Engineered for use with a wide range of compatible Canon EF-mount digital single-lens reflex (SLR) camera bodies.
- Versatile for Various Photography Styles: Its focal length range makes it well-suited for diverse photography, including landscapes, portraits, and general-purpose shooting.
New
Canon EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras (w/Sunshine Photo Basic Accessories Bundle)
- Telephoto zoom range from 75mm to 300mm for versatile shooting distances
- Fast, accurate autofocus with select Canon SLR bodies
- Compact and lightweight design for easy handling
- EF‑mount compatibility with a wide range of Canon cameras
- Ideal for sports, wildlife, landscapes, and portraiture
New
Canon EF 70-300mm f/4-5.6L is USM Lens Bundle | Professional L-Series Telephoto Zoom with Optical Image Stabilization & Fast Ring-Type USM AF | for Wildlife & Travel (4426B002) + Filter Kit + More
- Canon USA Authorized. Items Include: Canon EF 70-300mm f/4-5.6L IS USM Lens, 67mm Filter Kit, Lens Cap Keeper
- Versatile 70-300mm telephoto zoom designed for full frame Canon EF mount DSLRs, delivering extended reach for sports, wildlife, travel, and outdoor photography. When used on APS-C cameras, it provides a powerful 112-480mm equivalent focal range.
- Advanced optical design incorporates two ultra low dispersion elements to significantly reduce chromatic aberrations and color fringing. Super Spectra coating minimizes flare and ghosting, preserving contrast and accurate color in bright or backlit scenes.
- Optical Image Stabilizer offers up to four stops of shake correction with standard and panning modes, enabling sharper handheld shooting in low light and when tracking moving subjects at longer focal lengths.
- Ring type Ultrasonic Motor and internal focusing system provide fast, quiet, and precise autofocus with full time manual override. Durable L series construction includes weather sealing and a protective fluorine coating for reliable outdoor performance.
New
Canon EF 70-200mm f/2.8L is II USM Lens Bundle | L-Series Telephoto Zoom with Constant f/2.8 Aperture, Optical is & Fast Ring-Type USM Autofocus | for Sports & Events (2751B002) + Filter Kit + More
- Canon USA Authorized. Items Include: Canon EF 70-200mm f/2.8L IS II USM Lens, 77mm Filter Kit, Lens Cap Keeper
- Professional 70-200mm telephoto zoom with a constant f/2.8 aperture delivers exceptional versatility for sports, events, portraits, and wildlife. Designed for full frame EF mount DSLRs and compatible with APS-C cameras, it provides up to a 112-320mm equivalent range.
- Advanced optical construction includes one fluorite element and five ultra low dispersion elements to reduce chromatic aberrations and color fringing. Super Spectra coating minimizes flare and ghosting for strong contrast and accurate color reproduction.
- Optical Image Stabilizer offers up to four stops of shake correction with standard and panning modes, improving handheld performance in low light and during motion tracking. Bright f/2.8 aperture supports subject isolation and consistent exposure.
- Ring type USM autofocus ensures fast, quiet, and precise focusing with full time manual override. Durable L series design includes dust and moisture sealing, a focus limiter switch, and a removable rotating tripod collar for stable support.
New
Canon EF-S 17-85mm f/4-5.6 IS USM Lens | Versatile APS-C Zoom with Optical Image Stabilization, Ring-Type USM Autofocus & Wide-to-Telephoto Range | For Travel & Everyday (9517A002) + Filter Kit + More
- Canon USA Authorized. Items Include: Canon EF-S 17-85mm f/4-5.6 IS USM Lens, Lens Case, 67mm Filter Kit, Lens Cap Keeper
- Versatile 17–85mm zoom designed for APS-C Canon EF-S DSLRs delivers a 27.2–136mm equivalent range, covering wide-angle landscapes through portrait and telephoto perspectives. This flexibility makes it a practical all-in-one lens for travel, everyday photography, and events without frequent lens changes.
- A dual-sided aspherical element minimizes distortion and spherical aberrations to improve sharpness and clarity across the zoom range. Super Spectra coating reduces flare and ghosting, helping maintain accurate color and contrast in bright outdoor scenes or backlit environments.
- Optical Image Stabilizer compensates for up to three stops of camera shake, enabling sharper handheld photos in low light and at longer focal lengths. The ring-type Ultrasonic Motor provides fast, quiet autofocus with full-time manual override for precise focusing control.
- Internal focusing enhances handling while a rounded six-blade diaphragm produces pleasing background blur. The balanced design supports everyday shooting comfort and reliable performance across varied subjects including portraits, travel, and general photography.
Our conclusion on the Canon EF 70-300 F4-5.6 IS II USM vs Canon EF 75-300mm F/4-5.6 III USM
Both the Canon EF 70-300 F4-5.6 IS II USM and the Canon EF 75-300mm F/4-5.6 III USM are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Canon EF 70-300 F4-5.6 IS II USM and the Canon EF 75-300mm F/4-5.6 III USM are both excellent products that will more than do their job!