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Sony FE 2.0x Teleconverter Lens

  • mfr: SEL20TC
  • SKU: SEL20TC
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Product highlights

  • Extends focal length of the lens by 2x
  • Compatible with Full-Frame and APS-C cameras
  • Impressive optical performance
  • 8 elements in 5 groups lens construction
  • Light loss is approximately 2 stop
  • Dust and moisture resistance construction

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Free standard shipping included


Free standard shipping included


Free standard shipping included

Sony FE 2.0x Teleconverter Lens

Lighten up your photography equipment case while still capturing great images with the Sony FE 2.0x Teleconverter Lens. As a photographer, sometimes you can only get so close to the action. But it can be a hassle hauling around bulky zoom lenses to capture those perfect action shots from a distance. Sony’s camera teleconverter lens offers full optical zoom power and image quality in a convenient lightweight package, making it a must for photographing sports, wildlife or any other situation where you need to get up-closes shots from far away.

Double Your Focal Length

This teleconverter lens multiplies the focal length of the lens used by 2x without degrading optical performance, AF speed and precision, or operability. This doubles your shooting range with only a 2-stop loss of light, while also maintaining your metering and autofocus for great exposure and shutter speed. And this lens is also dust and moisture resistant, so you can feel confident shooting photos in any weather. It is an ideal way to extend available focal length range for sports or wildlife photography without having to carry additional large, heavy lenses.

Compatible Sony Lenses

The Sony FE 2.0x Teleconverter Lens is made to work with the Sony FE 70-200mm f/2.8 GM OSS, Sony FE 70-200mm f/2.8 GM OSS II, Sony FE 100-400mm f/4.5-5.6 GM OSS, Sony FE 200-600mm f/5.6-6.3 G OSS, Sony FE 400mm f/2.8 GM OSS, Sony FE 600mm f/4 GM OSS and Sony FE 70-200mm f/4 G OSS II Lenses.


Weight 7.3 oz / 207 g
Color White
Lens Mount Sony E-Mount


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Ratings and reviews

Sony FE 2.0x Teleconverter Lens

Sony FE 2.0x Teleconverter Lens SKU: SEL20TC

Rated 5 out of 5 by from Great for video reach Great for Video reach of course but for photos on the A7R4? Just crop-in as the image looks basically identical.
Date published: 2020-10-05
Rated 5 out of 5 by from "MUST HAVE CONVERTOR!!!!!" I used Sony's 2X convertor with with Sony's 200mm-600mm FANTASTIC lens attached to Sony's A6500 on a tripod. Set @ 600mm focal length. EQIV= 1,800 focal length, F13. "AZALEA" Distance from flower to camera sensor 22 feet.(estimate)
Date published: 2020-06-07
Rated 5 out of 5 by from Better than I expected This is perfect for my Sony 100-400 mm lens and a7Riii. Should have bought this one instead of my 1.4 teleconverter last year. Big Manfrotto tripod with gear head makes it easy to take photos of ships in the harbor, 3 miles away, 800 mm.
Date published: 2020-04-25
Rated 5 out of 5 by from Great results on distant wildlife First of all let me start by saying that I am not a professional. I purchase the A7III in December, 2019 and it is my first full frame camera that I planned on using primarily for wildlife photos. I am using the FE 200-600 G OSS Lens which gives me wonderful photos. I don't use a blind or a hide so I decided to try the 2X Teleconverter after I found it was difficult to get as close as I would have liked to at times without scaring what I was trying to photograph. I did find that camera settings may need a little tweaking to adjust for lighting conditions. The photos that I have attached are crops and were shot handheld or while leaning against a tree.
Date published: 2020-02-03
Rated 5 out of 5 by from Great addition to the SEL100400GM Since 6 months now, I am using this teleconverter with the G Master FE 100-400mm super-telephoto zoom lens (SEL100400GM), mostly for wildlife photography. Converting that lens to 200-800mm range, it allows me to get close-up shots of small birds and animals that are quite far away. I am absolutely happy with the image quality even in this combination (usually using it at 800mm), and with modern cameras like the A7 series, allowing high ISO setting with little loss of quality, the small aperture is no problem for the speed. Thanks to the image stabilisation and light weight I can even use it without a tripod, and routinely do that.
Date published: 2018-10-26
Rated 4 out of 5 by from Good - given caveats Okay, here's the thing, I got this because I was a little frustrated that the 70 - 200 mm zoom only goes to 200. I've never used a converter before. Maybe I'm naive, but what I didn't realize is that F2.8, one of the huge selling points of the zoom lens, is no longer possible. Instead F5.6, I believe, is the fastest the lens + converter will go. This is very bittersweet, especially given the price of the converter. If this fact had be publicized in any fashion, I may not have purchased the converter -- but I can't find it anywhere in Sony's specs. That said, optically it's very solid & takes great images. Just don't don't expect a super shallow depth of field or the ability to shoot sports in lower lighting conditions without compromise.
Date published: 2018-08-29
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