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METABONES NIKON G - E SPEEDBOOSTER ULTRA

Web Code: 595RES205  •  Mfr Code: MBSPNFGEBM2
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Only $699.99 CAD
 
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
 
 
 
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