Canon EF 400mm f/4 DO IS II USM Lens

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

GeneralJump to...

Brand

Canon

MPN

8404B002

Lens Series

Canon EF

Color

White

Lens Type

Telephoto

Lens Mount

Canon EOS

Format Compatibility

Full Frame

FocusJump to...

Focus Type

Auto Focus

Focusing Technology

Inner Focusing

Closest Focus Distance

130" / 330cm

Distance Information

N/A

Built-In Motor

N/A

OpticsJump to...

Focal Length

400mm

Angle Of View

6 deg. 10'

35mm Equivalent Focal Length

Not Applicable

Coverage

N/A

Minimum Aperture

N/A

Maximum Aperture

f/4

Maximum Magnification

0.12x

Lens Coating

N/A

Aspherical Elements

Yes

ED Glass Elements

N/A

Filter Size

52mm

ConstructionJump to...

Lens Elements / Groups

18 Elements / 12 Groups

Diaphragm Blades

N/A

Dimensions

5.04 x 9.16" (128.01 x 232.66mm)

Weight

74.1oz / 2100.7g

FeaturesJump to...

Image Stabilization Type

IS

Tripod Collar

N/A

Waterproof / Water Resistant

N/A

Dust Resistant

N/A

• E-145 Lens Cap
• Lens Dust Cap E (Rear)
• ET-120 Lens Hood
• Carrying Case 400B
• 52mm Drop-in Gelatin Filter Holder (Black)
• Wide Strap
• Tripod Collar
• Brand New Factory Fresh Import Model