Item Descriptions:

Product introduction

Ideal chromatic aberration correction with more lenses.

Under this theme, UD (Ultra Low Dispersion) lenses were developed.

USM (Ultrasonic Motor) = Ultrasonic motor supports high focus / high response, quick focusing.

It has ideal characteristics as a lens driving motor, such as little operation noise.

A technology to reduce the total weight of moving lenses by using a part of the lens configuration as a focusing lens.

It realizes high-speed and precise AF control, excellent holding balance, and compactness.

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High-precision equal-magnification photography on hand is possible.

This is the world's first * camera shake correction mechanism to compensate camera angle blur and shift blur, and two camera shake is a medium telescopic macro lens equipped with a hybrid IS.

The new algorithm analyzes the motion of the camera detected by the angular velocity sensor and the acceleration sensor and calculates the amount of shake.

It corrects two camera shake highly accurately.

Luxurious optical system unique to L lens such as using UD lens is also attractive.

As a technology to be mounted on interchangeable lens for single lens reflex camera.

As of July 17, 2009, I studied Canon.

■ Hybrid IS

Besides the conventional camera shake (angle blur) in hybrid IS macro shooting, the camera's top and bottom left and right shake (shift shake) also greatly influences.

Therefore, in addition to the conventional vibrating gyroscope (angular velocity sensor), we developed a hybrid IS equipped with an acceleration sensor that detects and corrects blur in the direction parallel to the imaging plane.

Simultaneous correction of angle blur and shift blur was realized.

■ UD lens

UD lens ideal chromatic aberration correction with more lenses.

Under this theme, UD (Ultra Low Dispersion) lenses were developed.

It is highly effective in eliminating secondary spectra, has optical properties with low refraction and low dispersion characteristics, and anomalous dispersion characteristics like fluorite, and it has performance comparable to 1 fluorite in 2 sheets.

■ Ring USM

Ring USMUSM (Ultrasonic Motor) = Ultrasonic motor supports high focus / high response, quick focusing.

It has ideal characteristics as a lens driving motor, such as little operation noise.

■ Inner Focus

Technology that reduces the total weight of moving lenses by using a part of the inner focus lens configuration as a focusing lens.

It realizes high-speed and precise AF control, excellent holding balance, and compactness.

■ Full time manual focus

Full time manual focus This function allows immediate manual focusing by just turning the focus ring after one shot AF so that the photographer can finally adjust the focus after auto focus.

■ Dustproof and drip-proof

Dust-proof and drip-proof Dust-proof and drip-resistant high structure that corresponds to professional harsh photographing conditions are made various parts, and dust and water drops are prevented from entering.

Features:

• Please enter model number Confirm this is compatible:
• 3554 B 005 AA

Product information:

Shipping Weight: 997 g

Package Dimensions: 13.59 x 14.40 x 21.59 cm