Tamron Teleconverter 1.4x for Canon EF

Tamron Teleconverter 1.4x for Canon EF

Tamron Teleconverter 1.4x for Canon EF

B&H # TA14XCEF MFR # TCX14C700
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Product Highlights

  • EF-Mount Teleconverter/Full-Frame Format
  • 1.4x Magnification Factor
  • BBAR Coating
  • Communication Between Lens and Camera
  • Maintains Metering, Autofocus, and VC
  • Dust and Moisture-Resistant Construction
  • Compatible with SP 150-600mm G2 Lens
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Lens Mount: Canon EF

Canon EF Nikon F

More on the Way

Magnification: 1.4x

1.4x 2.0x
$0.00 Tax Collected Outside NY and NJ

You Pay: $419.00

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  • 1Description

Extending the effective focal length of the Tamron SP 150-600mm f/5-6.3 Di VC USD G2 lens, this Canon EF-mount Teleconverter 1.4x renders this telephoto zoom as a 210-840mm f/7.1-9 lens. The dedicated design retains full communication between the lens and Canon EF-mount cameras, including auto-exposure metering, autofocus at select focal lengths, and Vibration Compensation image stabilization, and a BBAR coating has also been applied to suppress flare and ghosting for maintained image quality. Additionally, this teleconverter also features a dust- and moisture-resistant construction, matching the lens, to benefit working in harsh environmental conditions.

1.4x teleconverter extends the reach of the 150-600mm lens by 40% with only a one-stop loss in exposure.
BBAR coating maintains image quality by reducing flare, reflections, and ghosting.
Dedicated design retains full electronic communication between the lens and camera to support AE and VC functions, as well as autofocus at select focal lengths depending on specific camera's autofocus sensitivity.
When attached to the SP 150-600mm f/5-6.3 Di VC USD G2 lens, the maximum magnification will change from 1:3.9 to 1:2.8.
Weather-resistant design matches the construction of the 150-600mm lens itself for use in inclement conditions.
UPC: 725211147411
In the Box
Tamron Teleconverter 1.4x for Canon EF
  • Front and Rear Lens Caps
  • Lens Case
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Mount Canon EF
    Magnification 1.4x
    Optical Design 6 Elements in 3 Groups
    Light Loss 1 Stop
    Length 1.3" / 34 mm
    Diameter 2.8" / 70 mm
    Weight 7.2 oz / 204.1 g
    Packaging Infotyfbtuyfqtxcedqszvb
    Package Weight 1.0 lb
    Box Dimensions (LxWxH) 5.5 x 5.2 x 4.7"
    Teleconverter 1.4x for Canon EF is rated 4.3 out of 5 by 8.
    Rated 5 out of 5 by from It works and retains autofocus with Tamron 150-600mm I purchased this extender because the previous Tamron Extender I owned was not working with the Tamron 150-600mm G2 lens (the G2 lens would not accept the old Tamron 1.4x SP AF Pro Tele-converter) . The extender works and it is accepted by the G2 zoom lens and Tamron TAP. I am using it on a Canon 7D II camera and the autofocus works properly in the outdoors day light and for the bird pictures I make. I compared pictures taken from my balcony with the Tamron G2 zoom plus teleconverter with identical pictures taken with a prime lens (Canon 400mm F 4 plus 1.4 Canon converter) and I cannot see a difference in quality. I am not saying that there are not differences but in enlargements to Super B I cannot find them.
    Date published: 2016-11-15
    Rated 4 out of 5 by from Tamron 1.4 Tele Converter I am using the Tamron 1.4 Tele Converter with my G2 Tamron 150-600 lens. So far I like it. Seems to focus very good. A little slow sometimes but when taking pictures of wildlife I have had good results.
    Date published: 2016-10-19
    Rated 2 out of 5 by from Intermittent Problems with Canon Bodies I recently purchased this 1.4x TC to add to my second Canon Body, I shoot both with my 5D mark III and my 1DX mark II, I use mostly 3 different lenses for BIF Photography, Canon 70-200mm f/2.8L IS II, Canon 400mm f/5.6L and aSigma 150-600mm f/5-6.3 DG OS HSM Contemporary, I also use the CanonEF 2X III TC and the1.4X III, I have had no issues ever with the Canon setups, however with this TC, I experience an error over 25% of the time on both bodies, Auto focus only works on the 70-200 because of the f/2.8, does not work on the other two lenses, because cameras think its a 2x bring them up to a f/10 and f/11, Very disappointing and would not recommend this for these Canon Bodies. I will be in-contact with B&H about exchanging it for the Canon 1.4x III
    Date published: 2017-01-25
    Rated 5 out of 5 by from TAMRON TELECONVERTERS ARE FOR TAMRON LENSES ONLY THIS TELECONVERTER IS DESIGNED FOR TAMRON 150-600MM G2 LENS FOR USE WITH CANON SLR CAMERAS. THE TELECONVERTERS WORK VERY WELL WITH THE 150-600MM G2 LENS. HAVE THE OLD VERSION 2X AND NOW THE NEW 1.4 AND THEY BOTH WORK VERY WELL WITH MY 150-600MM G2 LENS.
    Date published: 2017-06-25
    Rated 5 out of 5 by from Great extension I think the quality is amazing
    Date published: 2017-02-27
    Rated 5 out of 5 by from JUST RIGHT FOR THE TAMRON 150-600 MM G2 I DO A LOT OF NATURE WORK AND THE LENS TELECONVERTERS ARE ALWAY WITH ME. THERE ARE TIMES THAT I NEED THE EXTENDED DISTANCE FOR THAT ONE SHOT.
    Date published: 2017-07-17
    Rated 5 out of 5 by from good product Work very well with my 7D mark II got 1344 mm, I lose nothing in image quality, only slightly soft than prime lenses as it can be perceptible.Uses for birds and photography and I am extremely satisfied. Also very useful when traveling. Even though it is a bit expensive but it is very good quality.
    Date published: 2017-01-02
    Rated 3 out of 5 by from An ok product It's supposed to have autofocus at select focal lengths, but I'm not sure what those lengths are. When it does autofocus, it does so quite slowly by which time my subject is gone, I have to manually focus which would be fine if I had proper eyesight. The difference in distance attainable is negligible, in my opinion. I will still use it for certain things, but it wouldn't break my heart if I did not own it.
    Date published: 2017-07-25
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