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White cylindrical teleconverter lens with Sony E-mount markings

Sony

Sony SEL14TC 1.4x Teleconverter camera lens

SKU CH-NQ5N-DQ14X MPN SEL14TC

Extends a compatible 70-200mm f/2.8 lens to 98-280mm f/4 with 1.4x magnification, retaining autofocus and image quality in a dust and moisture resistant design

  • PartSEL14TC
  • TypeTeleconverter
  • ColorWhite
  • Diameter62.4mm
  • CompatibilityCompatible with the SEL70200GM lens only
  • Format35mm full frame
  • Extends focal length to 98-280mm with 1.4x magnification
  • Maintains full autofocus performance and image quality with only 1-stop light loss
  • Dust and moisture resistant design for reliable outdoor shooting
  • Compact 2.46 x 2.46 x 1.32 inch form factor weighing 0.37 lb
  • Exclusively compatible with Sony FE 70-200mm f/2.8 GM OSS lens

Teleconverter for SEL70200GM

The Sony SEL14TC is a 1.4x teleconverter built exclusively for the FE 70-200mm f/2.8 GM OSS lens. It multiplies the focal range to an effective 98-280mm f/4 while retaining full autofocus speed and optical quality. Photographers shooting sports or wildlife gain significant reach without swapping to a heavier super-telephoto prime.

Mount and optical integration

The converter locks onto the Sony E-mount of the SEL70200GM and covers the 35mm full-frame image circle. Its construction uses six elements in five groups to maintain correction across the frame. The combination adds only 0.37 lb and 1.32 inches of length, preserving the balance of the host lens on both full-frame and APS-C bodies.

Dust and moisture resistance

A sealed barrel design protects the optical path and electronic contacts when working in rain, dust or splashing conditions. This durability lets you keep the extended 98-280mm reach mounted during unpredictable outdoor sessions without exposing the primary lens or camera sensor to the elements.

Highlights

  • Extends focal length to 98-280mm with 1.4x magnification
  • Maintains full autofocus performance and image quality with only 1-stop light loss
  • Dust and moisture resistant design for reliable outdoor shooting
  • Compact 2.46 x 2.46 x 1.32 inch form factor weighing 0.37 lb
  • Exclusively compatible with Sony FE 70-200mm f/2.8 GM OSS lens

Specifications

BrandSONY
ModelSEL14TC
PartSEL14TC
TypeTeleconverter
ColorWhite
Diameter62.4mm
CompatibilityCompatible with the SEL70200GM lens only
Format35mm full frame
Camera MountSony E (Full-Frame)
Magnification1.4x
Lens Construction6 elements in 5 groups
SpecificationsLens Specifications
Mount: Sony E–mount
Format: 35 mm full–frame
Lens Groups / Elements: 5/6
Compatible Lens: SEL70200GM
Dimensions (Package)
Width: 4.12"
Height: 3.43"
Depth: 4.68"
Weight: 1.12 lbs
Dimensions2.46" x 2.46" x 1.32"
Weight0.37 lb.
Shipping weight0.45 kg
Package size102 × 102 × 71 mm

Questions about this item

What is the maximum focal length I can reach with the 1.4x magnification on the 70-200mm f/2.8 GM lens?

The teleconverter extends the 70-200mm lens to an effective 98-280mm focal length range on a full-frame camera.

Does the lens construction add noticeable heat or noise during extended outdoor shooting sessions?

The passive optical design with six elements in five groups has no moving parts or electronics that generate heat or audible noise during use.

Which specific lens must I already own to attach this teleconverter and retain full autofocus performance?

It is compatible only with the SEL70200GM FE 70-200mm f/2.8 GM OSS lens for full optical quality and AF operability.

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