Teleconverters

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Sony FE 1.4x Teleconverter

Sony FE 1.4x Teleconverter

B&H # SOTC14 MFR # SEL14TC
Key Features
  • E-Mount Teleconverter/Full-Frame Format
  • 1.4x Magnification Factor
  • Communication Between Lens & Camera
  • Maintains Metering, Autofocus, and OSS
$54800
In Stock
Sony FE 2x Teleconverter

Sony FE 2x Teleconverter

B&H # SOTC2 MFR # SEL20TC
Key Features
  • E-Mount Teleconverter/Full-Frame Format
  • 2.0x Magnification Factor
  • Communication Between Lens & Camera
  • Maintains Metering, Autofocus, and OSS
$54800
In Stock

Canon Extender RF 1.4x

B&H # CA14XRF MFR # 4113C002
Key Features
  • RF-Mount Teleconverter
  • 1.4x Magnification Factor
  • Maintains Metering, Autofocus, and IS
  • Dust and Water Resistant
$49900
In Stock

Nikon Z Teleconverter TC-2x

B&H # NIZTC2 MFR # 20099
Key Features
  • Z-Mount Teleconverter
  • 2x Magnification Factor
  • One Aspherical Element
  • Super Integrated and Fluorine Coatings
$59695
Temporarily Out of Stock
Expected availability: 2-4 weeks

Nikon Z Teleconverter TC-1.4x

B&H # NIZTC14 MFR # 20098
Key Features
  • Z-Mount Teleconverter
  • 1.4x Magnification Factor
  • One Aspherical Element
  • Super Integrated and Fluorine Coatings
$54695
Back-Ordered

Canon Extender EF 2X III

B&H # CA2XEF3 MFR # 4410B002
Key Features
  • EF Mount Teleconverter
  • 2.0x Magnification Factor
  • Microcomputer Controlled
  • Communication Between Lens & Camera
$42900
In Stock
Other Buying Options

Canon Extender RF 2x

B&H # CA2XRF MFR # 4114C002
Key Features
  • RF-Mount Teleconverter
  • 2x Magnification Factor
  • Maintains Metering, Autofocus, and IS
  • Dust and Water Resistant
$59900
In Stock

Nikon AF-S Teleconverter TC-20E III

B&H # NITC20E3 MFR # 2189
Key Features
  • F Mount Teleconverter
  • 2.0x Magnification Factor
  • Communication between Lens & Camera
  • Maintains Metering, Autofocus, and VR
$49695
In Stock
Other Buying Options

Canon Extender EF 1.4X III

B&H # CA14XEF3 MFR # 4409B002
Key Features
  • EF Mount Teleconverter
  • 1.4x Magnification Factor
  • Microcomputer Controlled
  • Communication Between Lens & Camera
$42900
In Stock
Other Buying Options

Olympus MC-20 M.Zuiko Digital 2x Teleconverter

B&H # OLMC20 MFR # V321240BU000
Key Features
  • Micro Four Thirds Mount Teleconverter
  • 2x Magnification Factor
  • Communication Between Lens & Camera
  • Lens Construction with 6 Elements
$42999
In Stock

Olympus MC-14 M.Zuiko Digital 1.4x Teleconverter

B&H # OLMC1414X MFR # V321210BU000
Key Features
  • Micro Four Thirds Mount Teleconverter
  • 1.4x Magnification Factor
  • Communication Between Lens & Camera
  • Lens Construction with 6 Elements
$34999
In Stock
Other Buying Options

FUJIFILM XF 1.4x TC WR Teleconverter

B&H # FUXF14TC MFR # 16481892
Key Features
  • X Mount Teleconverter
  • 1.4x Magnification Factor
  • Communication Between Lens & Camera
  • Maintains Metering, Autofocus, and OIS
$44900
In Stock

Sigma TC-1401 1.4x Teleconverter for Nikon F

B&H # SITC1401N MFR # 879306
Key Features
  • Nikon F Teleconverter
  • 1.4x Magnification Factor
  • Communication between Lens & Camera
  • AF Operates at up to f/8
$34900
In Stock

FUJIFILM XF 2x TC WR Teleconverter for Select Lenses

B&H # FUXF2XTC MFR # 16516271
Key Features
  • For Select FUJIFILM Lenses
  • X-Mount Teleconverter
  • 2x Magnification Factor
  • Lens & Camera Communication Supported
$44900
In Stock

Kenko TELEPLUS HD DGX 2x Teleconverter for Canon EF/EF-S Lenses

B&H # KEKTPHD20C MFR # K-TPHD2.0-C
Key Features
  • 2x Magnification Factor
  • Communication Between Lens & Camera
  • Maintains Metering, Autofocus, and IS
  • Records EXIF Data to Image
$18849
In Stock

Pentax 1.4x HD PENTAX-DA AF Rear Converter AW for K-Mount Lenses

B&H # PE14C MFR # 37962
Key Features
  • PENTAX HD Multi-Layer Lens Coating
  • Weather-Resistant and Dustproof Design
  • Increases Focal Length by 1.4x
  • Reduces Lens Aperture by 1 f/Stop
$39695
Reg. $596.95
Save $200.00
In Stock

Sigma TC-2001 2x Teleconverter for Nikon F

B&H # SITC2001N MFR # 870306
Key Features
  • Nikon F Teleconverter
  • 2x Magnification Factor
  • Communication between Lens & Camera
  • AF Operates at up to f/8
$39900
In Stock

Sigma TC-2001 2x Teleconverter for Canon EF

B&H # SITC2001C MFR # 870101
Key Features
  • Canon EF Teleconverter
  • 2x Magnification Factor
  • Communication between Lens & Camera
  • AF Operates at up to f/8
$39900
In Stock
Other Buying Options

FUJIFILM GF 1.4X TC WR Teleconverter for Select G-Mount Lenses

B&H # FU14TCWR MFR # 600020031
Key Features
  • G-Mount Teleconverter
  • 1.4x Magnification Factor
  • Communication between Lens & Camera
  • Maintains Metering, Autofocus, and OIS
$84900
In Stock

Kenko TELEPLUS HD pro 2x DGX Teleconverter for Nikon F

B&H # KETPHDPRO20N MFR # K-TPHDPRO2.0-N
Key Features
  • F-Mount Teleconverter/FX Format
  • 2x Magnification Factor
  • Multi-Layer Anti-Reflective Coating
  • Communication between Lens and Camera
$29990
In Stock

Sigma TC-1401 1.4x Teleconverter for Canon EF

B&H # SITC1401C MFR # 879101
Key Features
  • Canon EF Teleconverter
  • 1.4x Magnification Factor
  • Communication between Lens & Camera
  • AF Operates at up to f/8
$34900
In Stock

Tamron Teleconverter 1.4x for Nikon F

B&H # TA14XNF MFR # TCX14N700
Key Features
  • F-Mount Teleconverter/FX Format
  • 1.4x Magnification Factor
  • BBAR Coating
  • Communication Between Lens and Camera
$44900
In Stock

Kenko TELEPLUS HD DGX 1.4x Teleconverter for Canon EF/EF-S Lenses

B&H # KEKTPHD14C MFR # K-TPHD1.4-C
Key Features
  • 1.4x Magnification Factor
  • Communication Between Lens & Camera
  • Maintains Metering, Autofocus, and IS
  • Records EXIF Data to Image
$15999
In Stock

Opteka 2x Teleconverter for T-Mount

B&H # OP2XDOUBLE MFR # OP2XDOUBLE
Key Features
  • T-Mount Teleconverter/Full-Frame Format
  • 2x Magnification Factor
$1995
Reg. $24.95
Save $5.00
Limited supply at this price
In Stock

Kenko TELEPLUS HD DGX 1.4x Teleconverter for Nikon F-Mount G/E Type Lenses

B&H # KEKTPHD1.4N MFR # K-TPHD1.4-N
Key Features
  • 1.4x Magnification Factor
  • Communication Between Lens & Camera
  • Maintains Metering, Autofocus, and IS
  • Records EXIF Data to Image
$13592
In Stock

Kenko TELEPLUS HD DGX 2x Teleconverter for Nikon F-Mount G/E Type Lenses

B&H # KEKTPHD2.0N MFR # K-TPHD2.0-N
Key Features
  • 2x Magnification Factor
  • Communication Between Lens & Camera
  • Maintains Metering, Autofocus, and IS
  • Records EXIF Data to Image
$14900
In Stock

Kenko TELEPLUS HD pro 1.4x DGX Teleconverter for Nikon F

B&H # KETPHDPRO14N MFR # K-TPHDPRO1.4-N
Key Features
  • F-Mount Teleconverter/FX Format
  • 1.4x Magnification Factor
  • Multi-Layer Anti-Reflective Coating
  • Communication between Lens and Camera
$24360
In Stock

Sigma TC-1411 1.4x Teleconverter for Leica L

B&H # SITC1411 MFR # 825969
Key Features
  • L-Mount Teleconverter
  • 1.4x Magnification Factor
  • Maintains Metering, Autofocus, and OS
$39900
In Stock

Panasonic DMW-TC20 2x Teleconverter

B&H # PADMWTC20 MFR # DMW-TC20
Key Features
  • Micro Four Thirds System
  • 2x Magnification Factor
  • Communication Between Lens & Camera
  • Maintains Metering, Autofocus, and OIS
$59799
In Stock
Other Buying Options

Kenko TELEPLUS HD pro 1.4x DGX Teleconverter for Canon EF

B&H # KETPHDPRO14C MFR # K-TPHDPRO1.4-C
Key Features
  • EF-Mount Teleconverter/Full-Frame Format
  • 1.4x Magnification Factor
  • Multi-Layer Anti-Reflective Coating
  • Communication between Lens and Camera
$23990
In Stock

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Learning About Teleconverters

A teleconverter is an auxiliary lens that goes between the camera and the lens. It increases the effective focal length of a telephoto lens. Choose 1.4x, 1.7x, and 2x teleconverters from a wide range of manufacturers. Also known as extenders, these lenses open exciting possibilities for photographing distant objects, such as capturing the moon, bringing sports action close up to your lens, and taking pictures of elusive wildlife.


OEM and Third-Party 2x Teleconverters

Not all teleconverters will work with all lenses. For example, OEM Canon teleconverters only work with EF L series telephoto lenses, Tamron teleconverters work best with certain Tamron telephoto lenses, and Sony E-mount teleconverters with specific G Master lenses. Also, lenses with protruding rear elements, like some wide-angle and macro lenses, will not work with a converter. Check the manufacturer's recommendations.


Light Loss Through Teleconverters

When you add a converter, the amount of light your camera sensor receives is reduced. A 1.4x converter reduces light by one stop, and a 2x converter by two stops. At the same time, the effective focal length increases, so you need higher shutter speeds to prevent camera shake. Generally, the shutter speed should be higher than the reciprocal of the lens' focal length. To calculate this, multiply the lens focal length by the teleconverter ratio and also by the crop factor, if you're using a cropped sensor camera. Here's an example: A 300mm lens with a 1.4 extender on a 1.6 cropped sensor camera has an effective focal length of 672mm, making the minimum shutter speed be 1/750 second.

You can compensate for the loss of light from the extender by using a steady tripod, increasing your ISO, using the widest aperture possible, or shooting in good light.


Alternatives to Teleconverters

While a teleconverter is a cost-effective solution for when you need a longer lens, other solutions are available. These include camera add-on lenses for fixed-lens cameras, and smaller kit lenses that achieve similar results. These add-on accessories screw on to the front of the lenses. Another idea is to use camera T-mount adapters to convert telescopes or T-mount lenses into telephoto lenses. This is a solution chosen by many amateur astronomers. Finally, you can breathe new life into old telephoto lenses with lens mount adapters.


Extend the reach of your favorite telephoto lens with a teleconverter. Choose from the wide range of extenders at B&H Photo and Video.