Name: Nikon AF-S TC-20E III Teleconverter 2x Aspherical TC20EIII
Brand: Nikon
SKU: UNA-10-9970-2 200336
Price: 292.74 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.

Extend your Nikon lens reach with this 2x AF-S TC-20E III teleconverter. Ideal for wildlife and sports—add versatility to your kit today.

The Nikon AF-S TC-20E III Teleconverter 2x Aspherical is a high-performance teleconverter designed to double the focal length of compatible Nikon lenses. Featuring an aspherical lens element, it ensures superior image quality with minimal distortion. This teleconverter is ideal for wildlife and sports photography, providing extended reach while maintaining excellent optical performance.

Doubles the effective focal length of compatible Nikon lenses, offering enhanced reach for distant subjects.

2x Magnification

Incorporates an aspherical lens element to reduce aberrations and ensure high-quality images.

Aspherical Lens Element

Designed for portability, making it easy to carry and use in the field.

Compact and Lightweight Design

Constructed to withstand challenging environments, suitable for outdoor photography.

Durable Build

The Nikon AF-S TC-20E III Teleconverter is a **Nikon F mount** telephoto accessory built for **DSLR** camera systems. Designed to cover the **full frame** format, it integrates seamlessly with Nikon F mount lenses and bodies without introducing coverage limitations on full frame sensors. The teleconverter operates as a **prime** optical element and supports **Auto and Manual focus** modes, giving photographers the ability to use autofocus when paired with compatible lenses or switch to manual when precision is required. With a weight of **330g**, it adds a manageable amount of mass to a telephoto setup. Image stabilization is **not present** in the unit itself, so shooters should rely on any stabilization available in their lens or camera body. There is no filter thread on the unit, and no hotshoe connection. For Nikon DSLR photographers already invested in the F mount ecosystem, the TC-20E III offers a native-mount teleconverter option that preserves autofocus functionality.

Doubles the effective focal length of the host lens, turning a 400mm lens into an 800mm equivalent for dramatically extended reach.

2x Focal Length Multiplier

Aspherical glass construction helps minimize spherical aberration and maintain image sharpness at the edges of the frame.

Aspherical Optical Elements

Mounts directly between compatible Nikon F mount lenses and Nikon DSLR bodies with no adapters required.

Nikon F Mount

Retains autofocus functionality when used with compatible AF-S and AF-I Nikkor lenses, allowing hands-free focus acquisition in the field.

Autofocus Support

Supports switching between autofocus and manual focus, giving shooters flexibility across different shooting scenarios.

Auto and Manual Focus

Designed to cover the full 35mm image circle, ensuring no vignetting on full frame Nikon DSLR bodies.

Full Frame Coverage

Adds minimal bulk and weight to an existing telephoto lens setup.

Lightweight 340g Build

Reduces the maximum aperture of the host lens by 2 stops, which is an important consideration for autofocus performance in low light.

2-Stop Aperture Reduction

The Mark III version incorporates optical and coating improvements over earlier TC-20E iterations for better contrast and flare resistance.

Third-Generation Design

User Manual

Nikon AF-S TC-20E III Teleconverter 2x Aspherical

Nikon Z7 + 70-200mm f/2.8E FL VR + TC20e III teleconverter - Good Enough for Travelling? ​

Nikon 2X Teleconverters Compared: F-mount TC 20E III | Z-mount TC 2x

Modification ( Modifica ) Teleconverter Nikon AF-S  TC-20E III 2X Aspherical

The Nikon AF-S TC-20E III Teleconverter 2x Aspherical TC20EIII is a practical way to extend the reach of compatible Nikon lenses without carrying an additional long lens. This used teleconverter is a smart choice for photographers who want more flexibility for wildlife, sports, and distant subjects while keeping their kit compact. Key Features<ul><li>2x Magnification: Doubles the focal length of compatible lenses for added reach.</li><li>Compatible Nikon System Accessory: Designed for use with select Nikon AF-S lenses.</li><li>Aspherical Optical Design: Helps maintain image quality while extending lens performance.</li><li>Compact Build: Adds reach without the bulk of a larger lens setup.</li><li>Versatile Use: Well suited to wildlife, action, and outdoor photography.</li><li>Teleconverter Convenience: A cost-effective way to expand your existing lens options.</li></ul> If you want to get closer to the action with gear you already own, this Nikon TC-20E III is a useful addition to your camera bag.

Continental U.S.

Nikon AF-S TC-20E III Teleconverter 2x Aspherical TC20EIII

<h3 class="text-[1.5rem] font-semibold">100% Refund Guarantee for Lost, Damaged, or Misrepresented Items</h3>
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Follow These Steps:
<ol class="text-[1.3rem]">
<li>Contact the Seller: If there's an issue, contact the seller within 48 hours of delivery. Many problems can be resolved directly through their return policy. Be sure to provide clear photos or videos when messaging the seller.</li>
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You qualify for a refund if your item is:
<ul class="text-[1.3rem]">
<li>Lost by the carrier</li>
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<h3 class="text-[1.5rem] font-semibold">Seller Return Policies &ndash; Know Before You Buy</h3>
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<h3 class="text-[1.5rem] font-semibold">Return Policies Include:</h3>
<ul class="text-[1.3rem]">
<li>48-Hour Verification Period (For Verified Sellers): Buyers have 48 hours to inspect the item upon delivery. If discrepancies are found, the seller covers return shipping. (Excludes "As-Is" and "Poor" condition items)</li>
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<h3 class="text-[1.5rem] font-semibold">Exceptional Cases &ndash; Returns Outside the Seller&rsquo;s Policy</h3>
Occasionally, a seller may offer to accept a return outside of their stated policy. When this occurs:
<ul class="text-[1.3rem]">
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Nikon AF-S TC-20E III Teleconverter 2x Aspherical TC20EIII

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