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METABONES NIKON G - E SPEEDBOOSTER ULTRA

Web Code: 595RES205  •  Mfr Code: MBSPNFGEBM2
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Only $699.99 CAD
METABONES NIKON G - E SPEEDBOOSTER ULTRA is rated 2.0 out of 5 by 1.
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Low stock online.
In Stock - Usually ships in 24-48 hours but stock is low. Might take 3-4 days to ship out. Additional shipping charges may apply.
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Product Highlights
  • Nikon G to E Mount
  • Increase Max Aperture by 1 Stop
  • Makes Lens 0.71x Wider
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  • Nikon G to E Mount
  • Increase Max Aperture by 1 Stop
  • Makes Lens 0.71x Wider
  • Reduced Vignetting
  • Sharper corners, less distortion, reduced vignetting:
  • New optical design: advanced 5-element/4-group optical design incorporating ultra-high index tanatalum-based optical glass to achieve extraordinary optical performance with improved corner sharpness, distortion and reduced vignetting.
  • The Speed Booster ULTRA has a magnification of 0.71x, and so it effectively reduces the crop factor of mirrorless cameras with DX-sized sensors, such as Sony E-mount and Fuji X-mount cameras, from 1.5x to 1.07x. However, the new ULTRA design makes very effective use of exotic materials at the furthest limit of glassmaking technology, and as a result is well corrected for use with virtually all full-frame SLR lenses regardless of exit pupil distance. Thus, the Speed Booster ULTRA performs extremely well with professional-grade f/2.8 zoom lenses such as the 24-70mm f/2.8 and 70-200mm f/2.8 zooms by Canon and Nikon to produce 17-50mm f/2.0 and 50-142mm f/2.0 high-speed zooms, respectively. Similarly, high-speed fixed focal length lenses such as a 50mm f/1.2 will be transformed into a 35.5mm f/0.9 lens with excellent contrast and resolution from the centre all the way to the edges of the image.
  • Features:
  • Industry's best aperture ring covers a 8-stop range with markings, clearly indicating actual number of f-stops. No more guesswork!.
  • Compatible with both Nikkor G lens & F lens (include non-AI & AI lens mounts).
  • Advanced 5-element/4-group optical design incorporating ultra-high index tanatalum-based optical glass by Caldwell Photographic in the USA.
  • Increase maximum aperture by 1 stop.
  • Increase MTF.
  • Makes lens 0.71x wider.
  • The tripod foot is detachable and compatible with Arca Swiss, Markins, Photo Clam ball heads.
  • Note: This Speed Booster ULTRA is NOT fully compatible with full-frame Sony A7, A7R and A7S. When the Speed Booster are used with Sony A7, A7R or A7S the camera is required to be used in the "APS-C Size Capture" mode.
  • Tips: Before mounting your lens to the adaptor, please make sure that the f-stop of aperture ring on the adaptor is turned to "7" (i.e. mounting your lens to the adaptor while only the aperture ring in the adaptor is full closed.).
  • Remark: This mount is manual aperture control. It does NOT support electronic aperture control.
  • List of incompatible lenses:
  • Nikkor 2.1cm f4
  • Nikon 20mm f2.8 AI-S
 
 
Rated 2 out of 5 by from No electronic controls "Just a note: Metabones has zero electronic communication between the camera and the lens. The photo on the Henry's site shows contacts but that is for the Canon adapter, the Nikon has no contacts. My rating is based on that. http://www.metabones.com/products/details/mb_spnfg-e-bm2"
Date published: 2017-04-11
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