Canon EF 28-135mm F3.5-5.6 IS USM Specifications

Compatibility:

analog*/digital

Diagonal Angle of View:

75° - 18°

Maximum Magnification:

1:5.3

Minimum Aperture:

F22 - F36

Number of Aperture Blades:

Iris Pattern:

polygonal

Minimum Distance:

45cm

Filter Thread:

72mm

Maximum Diameter:

78.4mm

Length:

96.8mm

Weight:

540g

Focus Type:

Ring-USM, Super Inner Cam (inner focusing mechanism with floating elements), varifocal

Full Focus Throw:

150°

Dual Pixel CMOS AF:

supported

Zoom Type:

rotary

E-TTL II Distance Information:

yes

IR Capability:

reported by Lens Play and IR Forum

Lens Hood:

EW-78BII

Produced:

1998

Tests:

PhotoZone tested on EOS 350D; DxO Labs; SLRgear; Photodo

PopPhoto Measurements:

29.63-137.90mm F3.70-n.a. at 1:11.4-1:3.8

Nickname:

"Dust Trumpet"

Additional Information:

The lens received the EISA Lens of the Year Award 1998-1999.

*There seem to be some minor incompatibilities and dysfunctionalities when using IS lenses with their IS activated with older analog EOS camera models. See EOS Documentation Project for details (slightly different for the 75-300mm F4.0-5.6 IS USM here).