Sigma TC-2001 2.0x Teleconverter for Sigma

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Sigma TC-2001 2.0× Teleconverter
For Sigma SA-mount lenses
10 elements in 5 groups
Two Special Low Dispersion elements
2-stop light loss
Splash- and dust-proof design
Color: Black

Color:: Black

Color:: The color of the item.

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Mount Type:: Sigma SA

Mount Type:: This is the mount type for the lens to attach to the camera body.

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Overview

The Sigma TC-2001 2.0× Teleconverter increases the focal range of your lens. It is designed for Sigma SA-mount lenses. You can use the autofocus and autoexposure functions with this teleconverter placed between the lens and camera. The teleconverter has 10 optical elements in 5 groups. Two Special Low Dispersion elements are included in the teleconverter design to reduce chromatic aberrations. With this teleconverter, you get 2-times zoomed view of the lens's focal length with a light loss of 2 stops. The teleconverter can withstand water splashes and dust to ensure long-lasting operation.

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Specifications

Brand
Sigma - Sigma

Physical Specifications
Color:	Black
Color: The color of the item. View All Attribute Definitions
Maximum Diameter:	2.7" (68.5 mm)
Maximum Diameter: The maximum diameter. View All Attribute Definitions

Brand
Brand:	Sigma

Lens Specification
Length:	1.9" (48.9 mm)
Length: Length View All Attribute Definitions
Elements / Groups:	10 / 5
Elements / Groups: The individual pieces of glass that form the overall optical construction. Most lenses have between four and eleven elements to bend the light rays to ensure a perfectly formed image appears on the light sensitive surface, such as a film or CCD. The elements are arranged in groups and may be seen in specification sheets as, for example, 6 elements in 4 groups. That configuration may have two single elements and the other four grouped in pairs. View All Attribute Definitions
Weight:	10.2 oz (290 g)
Weight: Weight View All Attribute Definitions
Mount Type:	Sigma SA
Mount Type: This is the mount type for the lens to attach to the camera body. View All Attribute Definitions