Name: Sigma AF APO Tele Converter 1.4x EX DG Teleconverter Nikon
Brand: Sigma
SKU: UNA-10-S14DG-2 14237281
Price: 106.08 USD
Availability: InStock

Flawless appearance with no cosmetic blemishes. Fully operational and includes all items shown in the listing photos. The actual item for sale is pictured unless specifically noted otherwise. The condition rating applies to the core item and not any accessories.

Boost your Nikon lens reach with this Sigma APO 1.4x EX DG teleconverter. Compact, practical, and ready to enhance your kit—shop now.

The Sigma APO Teleconverter 1.4x EX DG is a high-performance accessory designed to increase the focal length of compatible lenses by 1.4x while maintaining image quality. Ideal for wildlife, sports, and birding photography, this teleconverter is compatible with select Sigma lenses and offers enhanced versatility for photographers.

Increases the focal length of compatible lenses by 1.4x, providing greater reach for distant subjects.

1.4x Magnification Factor

Designed to work seamlessly with digital SLR cameras, ensuring high-quality image reproduction.

Optimized for Digital Cameras

Easy to carry and attach, adding minimal weight to your camera setup.

Compact and Lightweight Design

Reduces flare and ghosting, enhancing image clarity and contrast.

Multi-Layer Coating

The Sigma APO Teleconverter 1.4x EX DG is a **DSLR**-compatible lens accessory designed to extend the reach of supported telephoto lenses. It offers **full-frame** format coverage and is available in **four mount variants**: **Sigma SA**, **Canon EF**, **Nikon F**, and **Sony A**, making it a versatile option across multiple DSLR platforms. The teleconverter supports both **Auto and Manual focus** modes, with **autofocus** capability retained for use with compatible lenses — an important consideration for fast-moving subjects. Weighing just **190g**, it is a lightweight addition that keeps overall kit weight manageable. The accessory falls within the **telephoto** focal length range category and is classified as a **prime** configuration. There is no image stabilization built in (**stabilization: None**), so photographers should ensure their host lens or camera body provides any required stabilization. With its multi-mount compatibility and autofocus support, the Sigma APO Teleconverter 1.4x EX DG is a practical accessory for DSLR shooters looking to increase their telephoto reach.

Multiplies the focal length of a compatible host lens by 1.4x, increasing telephoto reach without the cost of a longer lens.

1.4x Focal Length Extension

Reduces maximum aperture by one stop, which is less light loss than a 2x teleconverter and easier to manage in variable lighting conditions.

1-Stop Light Reduction

Retains autofocus operation with supported lenses, allowing AF-dependent shooting workflows such as wildlife and sports to continue uninterrupted.

Autofocus Compatible

Available in Sigma SA, Canon EF, Nikon F, and Sony A mounts, making it compatible with a wide range of DSLR systems.

Four Mount Options

Designed to cover a full-frame image circle, suitable for use on both full-frame and APS-C DSLR bodies.

Full-Frame Coverage

Apochromatic glass elements correct chromatic aberration, helping to maintain color accuracy and edge sharpness at extended focal lengths.

APO Optical Design

Weighs just 190g, adding minimal bulk and weight to an existing telephoto lens setup.

Lightweight Build

Supports both AF and MF operation, giving photographers flexibility depending on the subject and shooting conditions.

Auto and Manual Focus Modes

User Manual

Sigma APO Teleconverter 1.4x EX DG

Sigma 1.4 Teleconverter Review

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The Sigma AF APO Tele Converter 1.4x EX DG Teleconverter for Nikon is a practical accessory for photographers who want extra reach without changing their lens kit. This like new teleconverter is a great choice for extending focal length while keeping your setup compact and flexible. Key Features<ul><li>1.4x Magnification: Increases the effective focal length of compatible lenses for added reach.</li><li>Nikon Compatibility: Designed for use with Nikon camera and lens systems.</li><li>Teleconverter Design: A compact way to boost subject size while maintaining a manageable kit.</li><li>APO Optical Design: Built to help support strong image quality and color fidelity.</li><li>EX DG Series: Sigma EX DG construction reflects a premium accessory line.</li><li>Like New Condition: Well cared for and ready for your next shoot.</li></ul> Add this teleconverter to your kit and enjoy extra versatility for wildlife, sports, and distant subjects with less bulk than carrying a longer lens.

Spec	Detail
Lens Format	Full Frame
Camera System	DSLR
Zoom Prime	Prime
Auto Focus	Yes
Focus Type	Auto, Manual
Focal Length Range	Telephoto
Image Stabilization	None
Weight value	190
Weight unit	g
Mount lens	Sigma SA, Canon EF, Nikon F, Sony A
Compatible Mount	Canon EF, Nikon F, Sony A, Sigma SA

Sigma AF APO Tele Converter 1.4x EX DG Teleconverter Nikon

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