Metabones Speed Booster ULTRA 0.71x EF para E Mount

Utilizando uma óptica avançada, este adaptador aumenta o ângulo de visão aparente de uma lente Full Frame em 0.71x, combatendo efectivamente o fator de corte de uma câmara APS-C ou Super 35mm. Também vai aumentar a nitidez da imagem aumentando a abertura máxima em 1 Stop, fazendo com que a lente Full Frame se comporte realmente como se estivesse montada numa câmara Full Frame.

Metabones EF to E Mount T Speed Booster ULTRA 0.71x

Metabones Exclusive

• Advanced 5-element/4-group optical design incorporating ultra-high index tantalum-based optical glass by Caldwell Photographic in the USA (patent pending).
• AF-C tracking during high speed drive at up to 10fps on Sony A9.
• If both your lens supports optical image stabilization (OIS) and your camera supports sensor-shift, in-body image stabilization (IBIS), the choice is yours on which one to use, or have both of them work in harmony.
• Smooth iris support with the latest Canon (2009+), Tamron (SP series 2013+) and Sigma (2016+) lenses.
• Custom function button (called Focus Hold button) assignable to more than 50 functions, such as Aperture Preview and Eye-AF, on A9, A7 series, A6500 and A6300.
• Cinema EOS lens (CN-E) support, including power zoom, AF and auto iris.
• Detachable tripod foot, compatible with Arca Swiss, Markins and Photo Clam ball heads.

Optical/Mechanical

• Increase maximum aperture by 1 stop.
• Increase MTF.
• Makes lens 0.71x wider.
• Felt material flocked inside to reduce internal reflection.

Electronic

• Fast contrast-detection AF on all E-mount cameras (except AF-S/DMF with Sony A9).
• Pure phase-detection autofocus support on A9, A7RII, A7II, A6500 and A6300 (the fastest).
• Supports 5-axis in-body image stabilization of A7II, A7RII and A7SII. (Distance information from lens required; 3-axis IBIS if lens does not transmit distance information.)
• Powered by camera body. No external power source required.
• Efficient switched-mode power supply.
• Supports image stabilization (IS) lenses.
• Supports electronic manual focusing (e.g. EF 85/1.2L II and discontinued EF 50/1.0L)
• EXIF support (focal length, aperture, lens name)
• Distance and zoom display on VG and FS series camcorders, A9, A7 series, A6500 and A6300 (lens with distance information support required).
• Auto magnify (lens with distance information support required)
• Auto “APS-C Size Capture” on full-frame cameras.