Item Descriptions:

Style name:

For Canon

Product introduction

High-end model of super telephoto zoom lens that can respond to the hard demands of photographers

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Realized the highest level optical performance suitable for the development concept of the Sports line

Pursuing the highest level of image quality by thoroughly correcting magnification chromatic aberration by adopting luxurious glass materials

FLD boasting the same performance as fluorite

("F" Low Dispersion) Two glasses and three SLD (Special Low Dispersion) glasses, the chromatic aberration is corrected to the limit.

It is conspicuous at the telephoto end, and magnification chromatic aberration which is not improved even when narrowing is focused on by optimizing the power arrangement including the use of special low dispersion glass.

High rendering performance is achieved over the entire zoom range.

* FLD glass is the highest level ultra low dispersion glass excellent in transparency that has the same performance as fluorite such as extremely low refractive index and dispersibility compared with conventional glass and high anomalous dispersion.

By utilizing this property, the residual chromatic aberration = secondary spectrum which could not be eliminated by the conventional lens is thoroughly removed, and an excellent depiction which is very sharp and high contrast is realized.

High-end model of high-grade and high-performance body that can withstand harsh use

Structure that realizes high "dust-proof and drip-proof"

We assume scenes that are required to demonstrate their abilities in advanced and harsh shooting environments and realize a structure with high dust-proof and drip-proof properties.

We made it possible to shoot under various conditions such as rainy weather and splashing waterside.

"Zoom lock switch" that can be set for each main focal length

The new zoom lock switch can lock the zoom ring for each focal length index.

Fixed at arbitrary focal length, stable shooting with upward facing downward can be done.

Stable shooting is possible due to long exposure time etc.

"Water repellent / antifouling coating of lens" to help comfortable shooting

Water-repellent and antifouling coating is adopted to prevent adhesion of grease on the lenses of the foremost and the last surface by easily wiping off water drops.

In addition to helping comfortable use in severe situations, maintenance of the lens surface became easy.

"Manual override" installed.

Two full time manual modes can be switched

In addition to AF / MF, manual override MO (Manual Override) is installed for focus mode switch change.

When the switch is set to the position of MO, manual focus is switched by rotating the focus ring even during continuous AF.

At the AF position, normal full-time manual focusing is possible.

If you use SIGMA USB DOCK (sold separately), you can also change the sensitivity switching to manual focus when used at MO position.

"Newly designed tripod seat" that enables universal fixation

When shooting in a super telephoto of 600 mm, I often use a single leg or tripod, so I revamped the tripod seat.

In addition to adopting a large and stable tripod seat, clicks are added every 90 °, making it easy to change the shooting position in the vertical position and the horizontal position.

If you attach a tripod exclusive strap, you will be able to carry it without putting a burden on the mount part of the camera.

※ The tripod seat can not be removed from the lens

※ The strap is included

Ease of use as straight-ahead zoom

We designed it so that it can zoom in and out by holding the lens front part so that it can respond instantaneously without changing sudden change of angle of view.

Also, at that time, the shape of the lens front part is also taken into consideration for ease of operation.

3. High exercise performance to meet photographers' hard demands

'Acceleration sensor adoption' which can be taken with vertical and horizontal position

By incorporating an image stabilization OS (Optical Stabilizer) mechanism that adopts an acceleration sensor, more accurate camera shake correction is realized.

It is equipped with two correction modes, camera shake compensation mode 1 which is suitable for general shooting and camera shake compensation mode 2 which is optimal for follow shots of motor sports, but in mode 2 the acceleration sensor operates effectively

.

It senses the attitude of the camera and effectively corrects shake at the time of shooting according to each of the vertical position and horizontal position.

* Can not be used with film cameras other than Nikon F6 and Canon EOS - 1V.

* Panoramic shot of mode 2 is limited to the horizontal direction.

"Optimized AF" further speeds and quietly

By installing the ultrasonic motor HSM (Hyper Sonic Motor), it realizes high speed and quietness of the AF speed.

In addition, we have reexamined the driving algorithms significantly from conventional models.

This improved the focusing ratio of Continuous AF (AF - C) by about 5%.

Sports line demonstrating high exercise performance

Sigma consolidates all interchangeable lenses into three product lines: Contemporary, Art, Sports.

Among them, the Sports line is a sporty line that responds directly to the intention of the photographer, while exercising high exercise performance, while maintaining advanced optical performance and expressive power.

A high-level optical performance and expressive ability that can capture fast moving subjects and distant subjects.

And high performance with various functions to support the photographer even under severe conditions.

Features:

• Please enter model number Confirm this is compatible:
• 740101

Product information:

Shipping Weight: 4649 g

Package Dimensions: 21.21 x 22.81 x 39.19 cm