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

You Pay: $149.00

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B&H # KE14X4DGXN Mfr # MC4-AF1.4DGX-N

  • 1.4X Teleconverter
  • Multi-coated Lens Elements
  • For Use with Nikon AF Lenses

You Pay: $99.95

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B&H # OLEC14 Mfr # 261005

  • 1.4x Teleconverter
  • For Four Thirds Format Mounts and Lenses
  • High Grade Series
  • Dust & Splash Proof Construction
  • Fits All Zuiko Digital Lenses

You Pay: $439.00

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B&H # SA2X Mfr # SY2X

  • Doubles the Focal Length of Any Lens
  • T-Mount Attachment
  • Can be Used on Telescopes

You Pay: $19.95

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  • Nikon F 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

  • 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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  • Doubles Focal Length of Sony A Lens

Usually ships in 7-14 business days

Free Standard Shipping
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

Free Standard Shipping
Not eligible for free Expedited Shipping

You Pay: $154.95

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B&H # KE2X4DGXC Mfr # MC4-AF2.0DGX-C

  • For Use with Canon EF Lenses

You Pay: $115.00

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

Usually ships in 2-4 weeks

Free Standard Shipping
Not eligible for free Expedited Shipping

You Pay: $1,999.00

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Usually ships in 7-14 business days

Free Standard Shipping
Not eligible for free Expedited Shipping

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

Price: $299.00

Instant Savings: $50.00

You Pay: $249.00

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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 # 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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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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  • 7 Elements
  • For All Nikon DSLRs
  • Doubles Focal Length of Existing Lens

You Pay: $149.00

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