Super wide-angle standard zoom from 24mm to 70mm released for the first time in the world.

The newly developed large-aperture compound aspherical lens (UltraAspherical) with a diameter of 34.5mm is used to thoroughly correct distortions that are common in wide-angle zoom.

Furthermore, coma flare is effectively suppressed with another compound aspherical lens arranged in the rear group.

In addition, it has thorough internal anti-reflection measures such as the use of an optical inner hood (focal length interlocking type light shielding frame), and boasts excellent descriptive power with high contrast and little flare.

An angle of view of 84 degrees is perfect for panoramic photos.

Enables wide and powerful shooting.

Specification

Model Name: 73D

Mount: Canon EOS AF

Focal length: 24-70mm

Open F value: 3.3-5.6

Lens construction: 8 elements in 7 groups

Minimum aperture: 22

Minimum focusing distance: 0.4m

Zoom format: Rotary

Maximum magnification: 1: 4.7

Filter diameter: 62mm

Food: B7FH

Weight: 270g

Maximum diameter X total length: 76.4mmx59.6mm

Release date: 1994