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Compact black teleconverter barrel with Sony branding and lens mounts

Sony

Sony FE 1.4x Teleconverter SEL14TC camera lens

SKU CH-8BYR-V8JQM

A 1.4x teleconverter that extends the 70-200mm f/2.8 lens to 98-280mm f/4 while retaining autofocus, metering and image stabilisation

  • TypeTelephoto Zoom Lens
  • Extends 70-200mm reach by 40% with 1.4x magnification
  • Maintains full AE, AF and OSS communication with lens
  • Weather-resistant construction matches 70-200mm lens for harsh conditions
  • Converts f/2.8 zoom to 98-280mm f/4 equivalent focal range
  • One-stop light loss only for significant telephoto extension

Extends 70-200mm lens reach

The FE 1.4x Teleconverter SEL14TC attaches to the Sony FE 70-200mm f/2.8 GM OSS lens and increases its effective focal length by 40 percent. Photographers and videographers gain a 98-280mm f/4 equivalent without carrying a second optic. Full electronic communication preserves auto-exposure metering, autofocus and Optical SteadyShot stabilization for mirrorless E-mount cameras.

Weather-sealed construction

A dust- and moisture-resistant build matches the sealing of the host lens, allowing reliable operation in harsh environmental conditions. The teleconverter adds only a one-stop exposure loss while maintaining a high degree of image quality across the extended zoom range. No active cooling or power draw is introduced by the accessory itself.

Lockable tripod grip included

The bundled accessory functions as a pistol hand grip for steady on-the-go video and action shots, then converts to a mini tripod with lockable head positions up to 110 degrees. Rubber feet provide extra stability on flat surfaces, and the standard 1/4-inch screw mount supports a maximum load of 2.5 pounds for flexible mounting options.

Highlights

  • Extends 70-200mm reach by 40% with 1.4x magnification
  • Maintains full AE, AF and OSS communication with lens
  • Weather-resistant construction matches 70-200mm lens for harsh conditions
  • Converts f/2.8 zoom to 98-280mm f/4 equivalent focal range
  • One-stop light loss only for significant telephoto extension

Specifications

TypeTelephoto Zoom Lens

Questions about this item

How do I attach the SEL14TC teleconverter to my Sony FE 70-200mm f/2.8 GM OSS lens and what step do people often miss?

Mount the teleconverter to the camera body first, then attach the 70-200mm lens to the teleconverter; the step many miss is securing both locking rings fully so electronic contacts align for AF, AE and OSS communication.

What maintenance will the SEL14TC need over time?

Keep the exposed glass elements clean with a blower and microfibre cloth; inspect the weather-sealing gasket periodically for debris or wear to maintain dust- and moisture-resistant performance matching the 70-200mm lens.

What limit appears first when shooting continuously with the SEL14TC on the 70-200mm f/2.8?

The effective maximum aperture becomes f/4, a one-stop loss that reduces light reaching the sensor and can force higher ISO or slower shutter speeds during sustained bursts.

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