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* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.

Canon 400mm f/4 DO IS USM EF-Mount Lens {Gel}

Model #212194
  • $1,838.00

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Our Grading System
New in box complete with manufacturer's USA warranty. Not previously owned or used.
Essentially new with no signs of use. In manufacturer's packaging with original accessories and instructions.
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Perfect glass, but the box and accessories are usually not included.
Lightly used with very limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Glass will be very clean.
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of dings or blemishes. Glass may have slight blemishes but will not affect picture quality.
Frequently used with above-average wear. More than average wear for the age of the item, and may have dents, dings or finish loss. Glass may have marks or blemishes, but should not affect picture quality.
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 haze which could affect picture quality. Not covered under KEH warranty.
Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
EX Excellent
With Case, Caps and Hood
$1,896.00
Only 2 left!
EX Excellent
With Case and Hood
$1,838.00
Only 1 left!

* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.

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The EF 400mm f/4 DO IS USM Lens from Canon utilizes multi-layer diffractive optical (DO) lens technology to correct chromatic aberrations, substantially reduce lens size and provide excellent overall telephoto image quality. This offers an alternative for sports, nature and wildlife photographers, giving exemplary results in a size previously unheard of for a lens of such a focal length and aperture.

In addition, Image Stabilization provides up to 2-stops of correction against camera shake for less blur when using slower shutter speeds. Furthermore, with two distinct stabilization modes are featured. Mode 1 is best used with still subjects while Mode 2 is optimized for panning with moving subjects. An ultrasonic autofocus motor (USM) enables fast, smooth and quiet AF action and the AF stop buttons allow you to temporarily pause autofocus. Also, to minimize autofocus time with specific subjects, a focusing range limiter function lets you set the distances at which the lens will focus and with manual focus override, you can apply precise manual focus at any time, even in AF mode.

With a barrel constructed of magnesium alloy, the lens is designed to be lightweight and durable and a tight seal structure ensures effective dust-proof and drip-proof performance. A detachable, rotating tripod collar provides a stable mount to tripods or monopods.

Key Features

  • Super telephoto for Canon EOS cameras
  • Revolutionary multi-layer DO (Diffractive Optics) design saves weight while also cancelling abberations
  • Unprecedented combination of lightness brightness and magnification
  • Excellent sharpness and image quality
  • Remarkably light at just 1940g (4.3lbs)
  • Ideal for sports, wildlife photography, even outdoor portraits
  • EF Lens Mount
  • Full Frame 35mm coverage
  • 6° 10' angle of view (diagonal full 35mm frame)
  • Optical Image Stabilizer provides 2 shutter speed stops equivalent of correction
  • 2 image stabilization modes (standard, panning)
  • Close focuses to 3.5m (11.5ft)
  • Fast USM (UltraSonic Motor) AF drive
  • Full time manual focus override
  • Focus Limit switch (8m-∞ & 3.5m-∞)
  • Four AF function buttons on lens barrel
  • Convenient rotating tripod collar is removable
  • Strap attachment points for easy carrying
  • Professional grade construction, magnesium alloy housing, dust and water-resistant design
  • Uses Drop-in Filter holders

Available accessories include: Canon L Series EF tele-converters, Canon Lens Case 400B, ET-120 Lens Hood, E-145 Front Lens Cap, PL-C 52 Drop-in Polarizing Filter.

Brand Name Canon
Focus Type Autofocus (lens motor)
Lens Mount Canon EF
Lens Type Telephoto / Long
Max Focal Length 400mm
Min Focal Length 400mm