metabones canon ef to micro four thirds t speed booster ultra 0 71x black matt
span style color 000000 since its inception metabones has been designing and manufacturing lens adapters recognized among professionals enthusiasts as leaders in design workmanship br contrary to the popular trend of other factories using an aluminum ring painted black on camera body side we instead take no short cut but use precision machined brass with chromium plating both sides our order ensure smooth mounting great appearance durability adapter features a strong leaf spring structure strengthening connection ensuring tightness reduce wear prevent focus errors optical alignment issues from appearing uses matte treatment keep internal reflection minimum maintain maximum quality possible all follow this tradition uncompromising robust build outstanding finish new smart adaptertm series products add industry leading electronic interfacing technology canada true control aperture directly select correct ef mft speed booster fits for your img alt src http www com assets stories compatibilitymtf png font family arial helvetica sans serif size 14px normal variant weight letter spacing line height 19 6px text align justify indent 0px transform none white space word width 600px background ffffff always enhance never degrade performance attached master like ultra sony e mount m43 advanced 5 element 4 group incorporating high index tantalum based glass however is specifically optimized micro four thirds sensor filter stack result achieves astonishing level that sets standard focal reducers revolutionary original reg announced january 2013 magnification 0 71x so it effectively reduces crop factor mirrorless cameras 2 0x 1 4x makes very effective exotic materials at furthest limit glassmaking almost perfectly corrected fullframe slr lenses regardless will also work extremely well many dx aps c format provided image circle large enough boosters good mtf any be improved even latest generation such zeiss otus can by adding autofocus optimum balance accuracy consistency reliability canon support subject certain limitations see table above details are pleased report panasonic bodies capable autofocusing accurately if combined sub f range although first foremost priority able make strides em compatibility list following lists which tested not listed here typically works too 12px 16 8px left display inline important float accurate bull 8 15mm 4l usm fisheye 20 35mm 3 24 105mm 28 80mm 6 ii 35 40mm stm 50mm 2l 70 200mm 8l 300mm 6l 85mm 100mm macro 100 400mm extender iii 2x sigma 18 dc art 125mm hsm tokina x pro 11 16mm dxii community thanks mark i 0l 400 cellspacing cellpadding border 1px solid cccccc collapse tbody tr td 9pt vertical top p margin padding 5em bottom decoration underline inaccurate ex tamron sp 70mm di vc usd a007 xr a20 a009 manual only supported contax n modified conurus 17 b005 ze confirmation chips newer g7 gx8 non 135mm some improperly made m42 screw may contacts cause damage or dandelion incompatible g om 50 leica r 15 have rear protrusions spikes levers appendages would optics housing they need before safely used check sure there combination scratches damages caused covered warranty h3 1em require modification 180px h1 2px 12pt nowrap super elmar elmarit summicron nbsp 179px nikon ai s olympus 21 pentax k every protruding fin lever does fit