Canon

Canon 9322A006 28-300mm EF Zoom Lens USM

3.5 (81 reviews)

A single Canon zoom that spans wide-angle framing to serious telephoto reach without ever leaving your camera body

$2,449.00*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.

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Overview

The Canon 28-300mm f/3.5-5.6 EF IS Zoom Lens with USM is built around a simple promise: one lens, almost any subject. Spanning a focal range from 28mm wide-angle out to 300mm telephoto, it targets photographers who would rather not carry — or swap between — multiple lenses on a shoot. The diagonal angle of view tracks from 75 degrees at the wide end down to 8 degrees at full reach, covering everything from environmental scenes to compressed long-distance compositions. Because this is a Japan import sold without warranty, it tends to appeal to buyers comfortable navigating service options on their own in exchange for the all-in-one convenience.

Optically, the lens is constructed from 22 elements in 16 groups, a deliberately complex arrangement aimed at controlling the aberrations that come with a 10x-plus zoom range. Focusing is handled by an inner focusing system paired with Canon's USM motor, so the front element does not rotate or extend during focus — a practical detail when stacking polarizers or using lens hoods. The closest focusing distance sits at 0.7m, or roughly 2.3 feet, giving reasonable working room for tighter shots without crossing into dedicated macro territory. Buyers should plan around the variable f/3.5-5.6 maximum aperture, which trades brightness for the broad reach this lens is designed to deliver.

Key Features

Focal Length & Maximum Aperture - 28-300mm 1 - 3.5-5.6

Lens Construction - 22 elements in 16 groups

Diagonal Angle of View - 75 - 8-degrees

Focus Adjustment - Inner focusing system with USM

Closest Focusing Distance - 0.7m / 2.3 ft.

Specifications

Brand
Canon
Mount
Canon EF
Focal Length
28-300mm
Maximum Aperture
f/3.5-5.6
Lens Construction
22 elements in 16 groups
Diagonal Angle of View
75 to 8 degrees
Focus System
Inner focusing with USM
Closest Focusing Distance
0.7m / 2.3 ft
Lens Type
Zoom
Region
Japan Import (no warranty)

Pros & Cons

👍 Pros

  • The 28-300mm focal range covers wide scenes, portraits, and distant subjects with a single lens, reducing the need to swap glass
  • The f/3.5-5.6 maximum aperture stays usable across the zoom range, giving flexibility from short to long focal lengths
  • USM-driven inner focusing keeps the front element stationary, which helps when using polarizers or graduated filters on the lens
  • Construction uses 22 elements arranged in 16 groups, a complex optical formula aimed at correcting aberrations across the wide zoom span
  • The 0.7m minimum focusing distance allows tighter framing than many superzooms, useful for filling the frame with smaller subjects

👎 Cons

  • This is a Japan-import unit sold without a manufacturer warranty, so buyers lose the safety net that domestic Canon service provides
  • The variable f/3.5-5.6 aperture narrows quickly as you zoom in, limiting low-light reach at the long end of the range
  • At 22 elements in 16 groups, the optical complexity needed for the 28-300mm span makes this a heavier lens than fixed-range alternatives
  • The diagonal angle of view tightens dramatically from 75 degrees at 28mm to 8 degrees at 300mm, which can make handheld framing tricky at the telephoto end
  • A 0.7m closest focusing distance, while respectable, falls short of dedicated macro optics for true close-up work

Frequently Asked Questions

No. The listing is a Japan import sold without warranty, so buyers should weigh that against the cost savings before purchase.
The closest focusing distance is 0.7m, or roughly 2.3 feet, suitable for tighter framing though not a substitute for a true macro lens.
USM refers to Canon's Ultrasonic Motor focusing, paired here with an inner focusing system so the front element does not rotate or extend during autofocus.
The maximum aperture runs from f/3.5 at 28mm to f/5.6 at 300mm, narrowing as you zoom toward the telephoto end.
It uses 22 elements in 16 groups, an intentionally complex arrangement intended to manage aberrations across the 28-300mm range.
The diagonal angle of view spans 75 degrees at the 28mm wide end down to 8 degrees at 300mm telephoto.