Canon EF 75-300mm f/4-5.6 III Lens with ProOptic 58mm Filter Kit

Our review of the Canon EF 75-300mm f/4-5.6 III Lens with ProOptic 58mm Filter Kit finds it is a practical, affordable entry-level telephoto for photographers who need reach without bulk. It is compact and lightweight for a 4x zoom, making it easy to carry for sports, portraits and wildlife; the single biggest reason to buy is its balance of size, accessory compatibility and straightforward autofocus driven by a DC motor. This lens gives advanced hobbyists an accessible telephoto range that works well on Canon EF mount bodies for casual and learning-use scenarios.

Key Features

• Compact 4x zoom: The 75-300mm range covers short telephoto to long reach needs while remaining relatively small and portable for field use.
• Lightweight construction: Easier to handhold and carry during long shoots, helping reduce fatigue when following action or wildlife.
• DC motor autofocus: Uses a DC motor to drive AF which keeps the lens accessible and compatible with a wide range of Canon cameras.
• Close focusing range: The lens offers a useful close focus that helps when framing tighter portraits or nearer subjects within the telephoto range.
• Accessory compatibility: Accepts standard 58mm filters and other accessories, which adds creative control without custom parts.
• Subtle cosmetic upgrade: The silver ring on the zoom adds a touch of refinement to the otherwise utilitarian exterior.

Who It's For

This lens suits advanced hobbyists, students and enthusiasts moving beyond kit zooms who want true telephoto reach for sports, portraits and some wildlife work without the weight and cost of professional glass. Its compact size and accessory compatibility make it a good travel option when a lighter kit is needed.

Those who need the absolute fastest, near-silent autofocus or pro-grade optics for commercial work should look elsewhere; photographers who demand weather sealing, image stabilization, or the performance of USM-driven pro lenses will find more suitable alternatives in higher-tier models.

Pros & Cons

Pros

• Compact and lightweight design makes it easy to carry and handle for long shoots.
• 75-300mm range provides versatile telephoto reach for sports, portraits and wildlife.
• Accessory-friendly 58mm filter thread lets you add filters and protect the front element.
• Close focusing capability is useful for tighter compositions at longer focal lengths.

Cons

• Autofocus is driven by a DC motor rather than USM, so it is not as fast or as quiet as higher-end telephoto lenses.
• Optical design is basic compared with premium telephoto lenses, so advanced users may notice limits in edge sharpness and contrast at extremes.

Specifications

Focal length	75-300mm
Maximum aperture	f/4-5.6
Autofocus motor	DC motor (non-USM)
Filter thread	58mm
Design highlights	Compact, lightweight 4x zoom with silver ring on zoom ring
Typical uses	Sports, portraits, wildlife

Our Verdict

The Canon EF 75-300mm f/4-5.6 III with the ProOptic 58mm Filter Kit is a sensible, value-oriented telephoto for hobbyists who need reach without heavy gear. It delivers useful focal length coverage, portability and accessory flexibility at a modest price, though photographers seeking top AF speed or pro-level optics should consider higher-tier lenses. For its intended audience it offers solid utility and good value.

Frequently Asked Questions

Does this lens work on all Canon DSLRs?
It fits Canon EF mount bodies and will autofocus with cameras that support DC motor-driven AF, but check body compatibility for legacy models.

What filter size does it use?
The lens accepts 58mm filters, and the included ProOptic 58mm filter kit adds protection and creative options.

Is this lens good for wildlife photography?
It is a practical, lightweight option for casual wildlife shooting at a distance, though professionals may want longer or faster glass with image stabilization and USM.