Canon EF 75-300mm f/4-5.6 III USM

Canon EF 75-300mm f/4-5.6 III USM

• EF-Mount Lens/Full-Frame Format
• Aperture Range: f/4 to f/45
• Super Spectra Coating
• DC Micro Motor AF System
• 7-Blade Diaphragm

Discover Versatile Telephoto Reach with the Canon EF 75–300mm f/4–5.6 III USM

The Canon EF 75–300mm f/4–5.6 III USM lens is a budget-friendly telephoto zoom designed for full-frame and APS-C Canon DSLRs. With a flexible focal range, this lens is great for capturing distant subjects like wildlife, sports, or portraits with flattering background compression. It’s an excellent starting point for photographers looking to explore longer focal lengths without a heavy investment.

Enjoy Fast USM Autofocus with the Canon EF 75–300mm f/4–5.6 III USM

This lens features Canon’s Ultrasonic Motor (USM) for faster and quieter autofocus performance. While not as advanced as newer STM or Nano USM motors, the USM still provides decent focus tracking for everyday photography. Whether you’re photographing birds in flight or candid outdoor portraits, the Canon EF 75–300mm f/4–5.6 III USM offers dependable focus speed.

Capture Sharp Images at Midrange with the Canon EF 75–300mm f/4–5.6 III USM

When used between 75mm and 200mm, the Canon EF 75–300mm f/4–5.6 III USM delivers fair sharpness, especially when stopped down to around f/8. Central image quality is strong enough for social media, prints, and general hobbyist photography. At these focal lengths, the lens works well for nature shots, outdoor events, or pet photography.

Manage Image Quality at Longer Focal Lengths with the Canon EF 75–300mm f/4–5.6 III USM

At the 300mm end, the lens requires more careful technique to deliver sharp results. Users may experience a drop in contrast and sharpness unless shooting in bright light and using smaller apertures like f/10 or f/11. With good lighting and steady hands (or a tripod), the Canon EF 75–300mm f/4–5.6 III USM still produces usable images at full zoom.

Benefit from a Lightweight Design with the Canon EF 75–300mm f/4–5.6 III USM

Weighing approximately 480 grams, the Canon EF 75–300mm f/4–5.6 III USM is one of the lightest full-frame telephoto lenses in Canon’s EF lineup. It remains easy to carry, balances well even on smaller DSLRs, and doesn’t add much bulk to your kit. This makes it a practical option for photographers who need portability.

Understand the Limitations of the Canon EF 75–300mm f/4–5.6 III USM

While this lens has its advantages, there are trade-offs to consider. It lacks image stabilization (IS), making it more difficult to shoot handheld at 300mm. Chromatic aberration, corner softness, and noticeable distortion can appear at longer focal lengths, especially when shooting wide open. These issues are common at this price point but can often be minimized with careful shooting or editing.

What Photographers Say About the Canon EF 75–300mm f/4–5.6 III USM

Many beginner photographers appreciate the Canon EF 75–300mm f/4–5.6 III USM for its reach and value. It’s often praised as a great introduction to telephoto shooting. However, more experienced users may outgrow the lens quickly as they seek higher image quality and stabilization. Still, it remains a go-to for casual telephoto work.

Who Should Choose the Canon EF 75–300mm f/4–5.6 III USM

This lens is best suited for hobbyists, beginner wildlife enthusiasts, and travel photographers who want affordable zoom capabilities. It performs well outdoors, especially in bright daylight. If you’re looking for a starter telephoto lens that won’t strain your budget, the Canon EF 75–300mm f/4–5.6 III USM delivers dependable results in most casual scenarios.