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Canon 70-300mm f/4-5.6 IS USM EF Mount Lens {58}

Model #212510
  • $300.00

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New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
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$300.00
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$210.00
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AI As Is
As-Is graded items will not work. Not returnable.
$58.00
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Canon's 70-300mm IS USM: the EF telephoto workhorse.

The Canon EF 70-300mm f/4-5.6 IS USM covers the most useful reach in telephoto photography, from compressed portrait distances at 70mm out to 300mm where wildlife and sports shooters live. The variable aperture runs f/4 at the wide end and f/5.6 at full extension, which is the standard trade-off for a zoom of this focal range and size. Image stabilization compensates for the longer end where camera shake becomes a real problem, making handheld shooting at 300mm workable in conditions where a tripod would otherwise be mandatory.

The USM (Ultrasonic Motor) autofocus is fast and near-silent, a genuine advantage when tracking moving subjects or shooting in quiet environments. The 58mm filter thread keeps accessory costs reasonable. On a crop-sensor EOS body, the effective reach stretches to 480mm equivalent, which changes the math considerably for anyone shooting distant subjects on a budget.

Native to the Canon EF mount, this lens runs on the full Canon EOS lineup and adapts to Canon RF, Sony E, Nikon Z, Fuji X, and L-Mount bodies. For photographers already deep in the EF ecosystem, it fills the telephoto slot without the size and weight penalty of an L-series zoom.

Who It's For

Bird and wildlife photographers working in good light will get real value from the 300mm reach and IS combination without carrying a large prime. Travelers who need a single lens that bridges standard and telephoto distances can work the full 70-300mm range and keep the 58mm filter kit compact. Sports photographers on crop-sensor bodies gain an effective 480mm equivalent, enough reach for sideline shooting at smaller venues. Portrait photographers shooting outdoor sessions at the 70-135mm range benefit from the USM's quiet, fast focus during candid moments.

Key Features

  • 70-300mm focal range with f/4-5.6 variable aperture
  • Image stabilization for handheld telephoto work
  • USM autofocus motor, fast and quiet
  • 58mm filter thread for affordable accessories
  • Canon EF mount, native to full EOS lineup
  • Effective 112-480mm on crop-sensor bodies

FAQ

What's the actual aperture range on this lens?
f/4 at 70mm, f/5.6 at 300mm. The aperture narrows as you zoom, which is standard for this class of telephoto zoom and keeps size and weight manageable.
Does image stabilization help at 300mm?
Yes. IS compensates for camera shake at the longer end where handheld shooting gets risky without it. You'll get usable shutter speeds a few stops faster than you'd manage unassisted.
How does this perform on crop-sensor EOS bodies?
The effective focal length becomes 112-480mm equivalent, which pushes the reach into serious wildlife territory without buying a longer prime or L-series zoom.
Is autofocus silent enough for video or quiet events?
The USM motor is near-silent and fast. It won't disrupt recording or event work the way older focus motors can.
What's the filter thread size?
58mm. Standard enough that you won't pay a premium for polarizers, ND filters, or protectors.
Will this work on mirrorless cameras?
Yes. EF lenses adapt to RF, Sony E, Nikon Z, Fuji X, and L-Mount bodies. Autofocus performance depends on the adapter quality and the specific body, but mechanical compatibility is straightforward.
How does this compare to Canon's L-series telephotos?
This is lighter and more affordable. The trade-off is the variable aperture and a smaller maximum opening at 300mm. If you need constant f/4 or f/5.6 throughout, you're buying an L lens.
SpecificationValue
Focal Length70-300mm
Max Aperturef/4
Min Aperturef/5.6
MountCanon EF
Filter Thread58 mm

This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.

Brand Name Canon
Filter Size 58mm
Focus Type Autofocus (lens motor)
Lens Mount Canon EF
Lens Type Telephoto / Long
Max Focal Length 300mm
Min Focal Length 70mm