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Metabones Nikon F-Mount Lens to Sony E-Mount Camera Speed Booster ULTRA

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Metabones

Metabones Nikon F-Mount Lens to Sony E-Mount Camera Speed Booster ULTRA

PRODUCT CODE: MB-127

Availability: Usually ships in 5-10 business days

Priced to clear


Features:



  • Nikon F-Mount Lens to Sony E-Mount Camera

  • Ultra-High Index Tantalum-Based Glass

  • Increases Maximum Aperture by 1 f/Stop

  • Increases Angle of View by 0.71x

  • Built-In Long-Throw Clickless Aperture Ring

  • Compatible with Nikon G Lenses

  • Infinity Focus Adjustment

  • Detachable Tripod Foot

  • Black Matte Interior; Black Exterior

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RRP $885.01 Inc Gst

Excl. Tax: $740.91 Your Online Price INC GST $815.00

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The Metabones Nikon F-Mount Lens to Sony E-Mount Camera Speed Booster ULTRA improves upon the original Metabones Speed Booster with a 5 element/4 group optical design that incorporates ultra-high refractive index tantalum-based glass for improved sharpness and reduced distortion and vignetting. The Speed Booster ULTRA allows a full frame Nikon F-Mount lens to be mounted to an APS-C format E-Mount camera and in doing so, increases the angle of view and increases the maximum aperture by approximately one f/stop. It is compatible with NIKKOR F mount and F Mount G lenses including AI and non-AI mounts.

 

Features:

Allows a full frame Nikon F-Mount lens to be mounted to an E-mount APS-C format camera and in doing so, increases the angle of view and increases the maximum aperture by one f/stop.




The Speed Booster ULTRA design incorporates ultra-high index tantalum-based optical glass for enhanced optical performance with improved corner sharpness and reduced distortion and vignetting. This glass technology and optical design perform extremely well with professional-grade f/2.8 zoom lenses and high-speed fixed focal length lenses such as a 50mm f/1.2 which will perform as a 35.5mm f/0.9 lens with high contrast and resolution from the center to the edges of the image.

 

Precise fit and solid connection - lens has no play, gap or wiggling when mounted on speed booster and no adjustments are required to fit your lens. Both the camera-side and the lens-side of the speed booster are made of brass which is precision-machined and chrome-plated.

 

The Speed Booster uses matte-black treatment to keep internal reflection to a minimum in order to maintain the maximum optical quality possible with the lens. The exterior features a black satin surface finish.

 

A built-in clickless aperture control ring enables manual control of aperture from the speed booster. This 8-stop ring with clearly marked 1/2-stop markings is shipped as clickless.

 

The speed booster is compatible with NIKKOR F mount and F Mount G lenses including AI and non-AI mounts.

 

Designed to reach infinity focus while maintaining the correct registration distance required to maintain optical quality of CRC lenses or lenses with floating elements.

 

The speed booster features a detachable tripod foot which is compatible with Arca Swiss, Markins, Photo Clam ball heads.

 

Although the lens will fit physically, automatic diaphragm (AE metering), or other auto functions are not retained using this speed booster.






Lens Mount Nikon F-Mount
Magnification 0.71x
Crop Factor With APS-C format camera: 1.07x
Maximum Aperture f/0.90 (with f/1.2 lens attached)
Rectilinear Distortion < 1%
Optical Construction 5 Elements/4 Groups
Length Reduction 0.17" (4.2 mm)
Tripod Mount Removable with Arca Swiss compatibility
Weight 6.8 oz (193 g)
Metabones Nikon F-Mount Lens to Sony E-Mount Camera Speed Booster ULTRA
  • Front Cap
  • Rear Cap
  • Detachable Tripod Foot
  • Limited 1-Year Warranty

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