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Sony FE 2x Teleconverter

BH #SOTC2 • MFR #SEL20TC
98 reviews
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Sony FE 2x Teleconverter
Key Features
  • E-Mount Teleconverter/Full-Frame Format
  • 2.0x Magnification Factor
  • Communication between Lens & Camera
  • Maintains Metering, Autofocus, and OSS
Extending the effective focal length of select Sony E-mount telephoto lenses, the FE 2x Teleconverter increases the lens's magnification by 2x for a narrower field of view. The dedicated design maintains full communication between the lens and E-mount mirrorless cameras, including auto-exposure metering, autofocus, and Optical SteadyShot image stabilization. This teleconverter is dust and moisture resistant to benefit working in harsh environmental conditions.
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Sony FE 2x Teleconverter Overview

Extending the effective focal length of select Sony E-mount telephoto lenses, the FE 2x Teleconverter increases the lens's magnification by 2x for a narrower field of view. The dedicated design maintains full communication between the lens and E-mount mirrorless cameras, including auto-exposure metering, autofocus, and Optical SteadyShot image stabilization. This teleconverter is dust and moisture resistant to benefit working in harsh environmental conditions.

Compatible Lenses
FE 70-200mm f/2.8 GM OSS
FE 70-200mm f/2.8 GM OSS II
FE 70-200mm f/4 Macro G OSS II
FE 100-400mm f/4.5-5.6 GM OSS
FE 200-600mm f/5.6-6.3 G OSS
FE 400mm f/2.8 GM OSS
FE 600mm f/4 GM OSS
UPC: 027242900059

Sony FE 2x Teleconverter Specs

Mount
Sony E
Magnification
2x
Optical Design
8 Elements in 5 Groups
Light Loss
2 Stop
Length
1.68" / 42.7 mm
Diameter
2.50" / 63.5 mm
Weight
7.3 oz / 207 g
Packaging Info
Package Weight
0.95 lb
Box Dimensions (LxWxH)
4.7 x 4.2 x 3.5"

Sony FE 2x Teleconverter Reviews

More reach for Sony shooters

By David
Rated 5 out of 5
Date: 2025-04-21

I bought this teleconverter as a companion for my new Sony FE 300mm F2.8 GM lens so that I could save some weight in my travel kit. I already have the TC1.4, so shooting with the 300mm GM lens gives me 420mm F4 and 600mm F5.6 capability with minimal loss of resolution. The only downside seems to be some loss of AF lock on and stability in certain shooting situations, but manageable.

Lovely & compact but a bit soft

By cmosbum
Rated 3 out of 5
Date: 2025-02-19

The 2X noticeably softens the fantastic performance of the 300 mm f/2.8, but I find that using Topaz's Sharpen AI renders the images satisfying. I assembled a 12-image, 300 Megapixel 600 mm with this teleconverter and the 300 mm, and it is very impressive. However, using just the 300 mm to cover the same area is really sharp and doesn't require AI sharpening.

See any errors on this page?

Is it compatible with a ttartisan 500mm with an e ...

Is it compatible with a ttartisan 500mm with an e mount
Asked by: André
Yes, you can use the TTArtisan 500mm f/6.3 Lens (Sony E) with the Sony FE 2x Teleconverter.
Answered by: Michael S
Date published: 2024-07-23

Another compatibility question - does it work ...

Another compatibility question - does it work with a Zeiss batis 135mm 2.8 prime?
Asked by: Mitchel
I’ve never used the Batis, so I can’t give a direct answer. The front of the teleconverter always projects a little more than 1/3 of an inch into the back of whatever lens is attached to it, so unless the Batis has enough room for that projection at all focus settings, the two won’t be physically, mechanically compatible and could damage each other. Optical compatibility is an entirely separate question.
Answered by: Eric
Date published: 2021-02-01

This converter works with 4.6-6.3/55-210 OSS?

This converter works with 4.6-6.3/55-210 OSS?
Asked by: Oscar
No
Answered by: Benjamin
Date published: 2020-08-06

Can this make my 200MM go to 4mm? So I can see ...

Can this make my 200MM go to 4mm? So I can see the moon?
Asked by: Reagan
2x converter's doubles lens focal lengths, so your 200mm lens will become a 400mm with a light loss of 2 f/stops.
Answered by: Rob
Date published: 2021-01-12

Is Sony E Mount Telecoverter compatible with ...

Is Sony E Mount Telecoverter compatible with Tamron lenses?
Asked by: sohrab
No, it only works with select Sony pro lenses.
Answered by: Rob
Date published: 2020-07-21

Is it possible to use it with APS-C ...

Is it possible to use it with APS-C cameras/lenses?
Asked by: Andrei
You can use it on Sony E-Mount APS-C cameras but it can only be paired with the following lenses: FE 70-200mm f/2.8 GM OSS FE 100-400mm f/4.5-5.6 GM OSS FE 200-600mm f/5.6-6.3 G OSS FE 400mm f/2.8 GM OSS FE 600mm f/4 GM OSS
Answered by: Kevin
Date published: 2022-11-10

I can only assume this will not work on a7

I can only assume this will not work on a7
Asked by: Bobbie
Sony FE 2.0x Teleconverter is compatible with all Sony E-mount cameras. It is ONLY compatible with the following Sony lenses: FE 70-200mm f/2.8 GM OSS FE 100-400mm f/4.5-5.6 GM OSS FE 200-600mm f/5.6-6.3 G OSS FE 400mm f/2.8 GM OSS FE 600mm f/4 GM OSS
Answered by: Lawrence C
Date published: 2021-04-09

Does the auto focus work when using this 2x ...

Does the auto focus work when using this 2x converter with the FE 200-600mm f/5.6-6.3 G OSS and the A7iii ?
Asked by: Terry
yes, it does
Answered by: Charles
Date published: 2022-02-23
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