B&H # KE2XP300N MFR # K2.0PRO300DGX-N

  • For Use with Nikon AF Digital Cameras

You Pay: $164.95

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B&H # OLEC20C MFR # 261016

  • Works for Olympus E & Four-Thirds Lenses
  • Doubles Focal Length

You Pay: $479.00

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  • For Use With Tamron Lenses Only
  • Canon Mount

You Pay: $149.00

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  • Effectively Doubles Focal Length
  • Optimized for Lenses Longer than 90mm
  • Fits Nikon AF-D, AF-I and AF-S Lenses

You Pay: $254.00

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B&H # VIV14XC MFR # VIV14XC

  • For Canon Cameras & Lenses With EF Mount
  • High Definition
  • Multicoated Optical Glass
  • Increases Focal Length by 1.4x
  • Suppresses Aberrations
  • Anti-Reflection Coating
  • Lifetime Warranty
  • Not Compatible With EF-S Lenses

You Pay: $99.00

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  • Doubles Focal Length of Sony A Lens

Usually ships in 7-14 business days

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Not eligible for free Expedited Shipping

You Pay: $119.00

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  • Doubles Focal Length of Sony A Lens
  • 7 Optical Elements for Sharp Images

Usually ships in 7-14 business days

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Not eligible for free Expedited Shipping

You Pay: $154.95

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You Pay: $1,536.00

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  • For Use with Sony Alpha Digital Cameras
  • Multi-Coated Lens Elements
  • Integrated Circuitry
  • Doubles Focal Length of Lens

You Pay: $119.90

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B&H # KE2X7DGXC MFR # MC7-AF2.0DGX-C

  • For Use with Canon EF Lenses

You Pay: $139.95

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  • Mamiya 645 AF Mount Teleconverter
  • 2x Magnification Factor
  • Designed for 240mm and 150mm Lenses
  • Manual Focus Operation

Usually ships in 2-4 weeks

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Not eligible for free Expedited Shipping

You Pay: $1,990.00

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  • Increase Original Focal Length By 40%
  • Reduces Lens Aperture by One f-Stop
  • New Front Cap BF-3A

You Pay: $399.00

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Usually ships in 7-14 business days

You Pay: $1,719.00

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B&H # SI1.4XDGSA MFR # 824110

USA?

  • For Sigma SA & SD

You Pay: $249.00

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B&H # SI2XDGSA MFR # 876110

USA?

  • For Sigma Mount SLR Cameras

You Pay: $299.00

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  • Sigma SA Teleconverter
  • 1.4x Magnification Factor
  • Communication Between Lens & Camera
  • AF Operates at up to f/8
  • One Special Low Dispersion Element
  • Dust and Splashproof
  • Compatible with Select Sigma Lenses

New Item, Available for pre-order

You Pay: $349.00

  • Sigma SA Teleconverter
  • 2x Magnification Factor
  • Communication Between Lens & Camera
  • AF Operates at up to f/8
  • Two Special Low Dispersion Elements
  • Dust and Splashproof
  • Compatible with Select Sigma Lenses

New Item, Available for pre-order

You Pay: $399.00

B&H # VIV14XS MFR # VIV14XS

  • For Sony Cameras and Lenses
  • High Definition
  • Multicoated Optical Glass
  • Increases Focal Length by 1.4x
  • Suppresses Aberrations
  • Anti-Reflection Coating
  • Lifetime Warranty

You Pay: $99.00

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  • 4 Elements
  • For Sony/Minolta
  • Doubles Focal Length of Existing Lens

Usually ships in 7-14 business days

Free Standard Shipping
Not eligible for free Expedited Shipping

You Pay: $109.00

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