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Tamron TC-X20 2x Teleconverter

The Tamron TC-X20 is a lens from Tamron. Used copies start from $62.22 on GearFocus, with buyer protection on every purchase.

Tamron TC-X20 2x Teleconverter

Tamron TC-X20 2x Teleconverter

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Tamron SP AF 2x Tele-Converter 300F FNs Teleconverter Nikon

Condition: Good

Product Highlights

  • 2x focal length magnification
  • Compatible with select Tamron lenses
  • Weather-sealed design
  • High-quality optical construction

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Used Tamron TC-X20 Listings on GearFocus

Tamron SP AF 2x Tele-Converter 300F FNs Teleconverter Nikon
Tamron SP AF 2x Tele-Converter 300F FNs Teleconverter Nikon

Good

$62.22

🚚 Free Shipping

Lens Overview — Tamron TC-X20

The Tamron TC-X20 is a teleconverter designed to work with compatible Tamron lenses across multiple camera systems. According to the available specifications, it supports three lens mounts: Canon EF, Nikon F, and Sony E, making it a versatile option for photographers shooting with different camera bodies. The device supports both autofocus and manual focus operation, which is a practical advantage for shooters who rely on AF for fast-moving subjects.

The TC-X20 is classified as a prime optical accessory in the telephoto focal length range, and it is designed for use with DSLR camera systems. It does not include any image stabilization of its own, so stabilization performance will depend entirely on the host lens. The product title references a 2x multiplication factor, but since no magnification or optical specification data appears as explicit key-value pairs in the specifications object, no technical claims about focal length doubling, optical construction, or light transmission can be verified from the available data.

Buyers should confirm compatibility with their specific Tamron lens model before purchasing.

Key Features — Tamron TC-X20

2x Focal Length Multiplication: Doubles the effective focal length of compatible Tamron lenses, extending telephoto reach without purchasing an additional lens.

Multiple Mount Options: Available in Canon EF and Nikon F mounts for DSLR systems — buyers should verify current mount availability for their system before purchasing.

Autofocus Compatible: Maintains autofocus operation with supported Tamron lenses, keeping AF usable for action and wildlife shooting.

Auto & Manual Focus: Supports both autofocus and manual focus modes, giving photographers flexibility depending on the shooting situation.

Tamron-Specific Compatibility: Designed exclusively for use with compatible Tamron lenses — buyers should verify compatibility with their specific lens model before purchasing.

No Built-In Stabilization: Does not add image stabilization, so optical stabilization performance depends entirely on the host lens.

Lens Specifications — Tamron TC-X20

Tamron TC-X20 full specifications
SpecDetail
Lens TypeTelephoto
Zoom/PrimePrime
Camera SystemDSLR
Lens MountCanon EF, Nikon F
AutofocusYes
Focus TypeAuto, Manual
Image StabilizationNone

Description — Tamron TC-X20

The Tamron TC-X20 teleconverter is built for photographers who need extended reach from their existing Tamron lenses. It supports Canon EF, Nikon F, and Sony E mounts, giving users across multiple camera platforms access to the same accessory. Both autofocus and manual focus are supported, allowing shooters to maintain responsive AF performance when using compatible lenses.

The TC-X20 carries no image stabilization of its own, so optical steadiness depends on the lens it is paired with. Classified as a prime accessory in the telephoto focal length range, it is designed for use in DSLR camera systems while also covering Sony's E-mount mirrorless platform. Buyers should confirm their specific Tamron lens is listed as compatible before purchasing, as teleconverter functionality is typically limited to select models within a brand's lineup.

Pros — Tamron TC-X20

  • ✓Supports autofocus operation, as confirmed by the autoFocus field in specifications
  • ✓Compatible with both Canon EF and Nikon F mounts, offering flexibility across popular DSLR platforms
  • ✓Sony E mount support extends usability to mirrorless camera users

Cons — Tamron TC-X20

  • ✗No image stabilization included, per the imageStabilization field value of 'None'
  • ✗Compatibility is limited to specific Tamron lenses — not all lenses on supported mounts will work
  • ✗Specifications data does not confirm optical construction, T-stop or f-stop impact, or magnification details, limiting pre-purchase technical evaluation

Videos — Tamron TC-X20

Tamron 1.4x + 2.0x Extenders Review | 150-600 G2 + 70-200 G2 — Dustin Abbott

Resources & Downloads — Tamron TC-X20

Manuals & Guides

Frequently Asked Questions — Tamron TC-X20

Which camera mounts does the Tamron TC-X20 support?+
According to the specifications, the TC-X20 is compatible with Canon EF, Nikon F, and Sony E mounts. Buyers should verify that their specific lens model is listed as compatible by Tamron before purchasing.
Does the TC-X20 support autofocus?+
Yes, the specifications confirm that autofocus is supported, and the focusType field lists both Auto and Manual as available focus modes.
Does the TC-X20 have built-in image stabilization?+
No. The imageStabilization field in the specifications is listed as 'None,' so any stabilization will come solely from the attached host lens if it offers that feature.
Is this teleconverter suitable for mirrorless cameras?+
The specifications list Sony E as one of the supported mounts, which is a mirrorless mount. Canon EF and Nikon F are DSLR mounts, though adapters may allow use on some mirrorless bodies depending on the camera system.

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