Selling my Metabones EF to RF Speed Booster ULTRA 0.71x—an advanced adapter designed to get the most out of your EF lenses on Canon RF-mount bodies. • Increases maximum aperture by 1 stop (up to f/0.9) • Improves image sharpness and contrast (MTF) • Reduces crop factor by 0.71x, making lenses wider • Features a premium 5-element/4-group optical design with ultra-high index glass by Caldwell Photographic (USA) Excellent condition. Feel free to reach out with any questions!
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No more guesswork! (Patent granted). Increase maximum aperture by 1 stop. Increase MTF. Immaculate condition throughout, no scratches or fungus on glass.
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Adapts Canon EF lenses to GH-series, BMPCC 4K, Olympus MFT. Maintains electronic communication with most EF lenses. Mint condition – barely used, clean as new. (Add “original box included” if applicable).
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This cinema-styled electronic adapter features a positive-lock lens mount that will ensure that your adapted lenses are secure and uses optics to reduce the effects of crop factor by making the lens 0.71x wider and simultaneously increasing the maximum aperture by about 1 stop.
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Metabones EF-E Mount T Speed Booster Ultra 0.71x Canon EF to Sony E Lens Adaptor Liquidation stock In excellent secondhand condition and good working order Please click on the photos to see supersized images and to study the condition of the actual lens adaptor being sold Complete with 2 x lens caps Retailing new at over £600 Ѕресіfісаtіоnѕ Моdеl Соdе: Ѕрееd Вооѕtеr ULТRА Маgnіfісаtіоn: 0.71х Сrор Fасtоr wіth DХ fоrmаt саmеrа: 1.07х Махіmum Оutрut Ареrturе: f/0.90 (wіth f/1.2 lеnѕ аttасhеd) Rесtіlіnеаr Dіѕtоrtіоn: < 1% Lеnѕ Еlеmеntѕ/Grоuрѕ: 5/4 Lеngth Rеduсtіоn: 4.2 mm Саmеrа Моunt: Ѕоnу Е-mоunt1; Fuјі Х-mоunt Іmаgе Fоrmаt: DХ, АРЅ-С Dіmеnѕіоnѕ: 27 х 76 х 72mm fоr Саnоn ЕF vеrѕіоn Wеіght: 193 grаmѕ Тrіроd Моunt: Rоbuѕt rеmоvаblе tуре wіth Аrса Ѕwіѕѕ соmраtіbіlіtу Collection Welcome Shipping quoted is to the UK only.
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Used it once. Did the job extremely well, but I don't need it anymore. In great condition with original box and accessories.
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