• Blogs
  • For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X
    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X

    For Canon EF Lens to Sony E Mount Camera A9 A7 A7RII A6400 Viltrox EF-E II Lens Adapter Auto Focus Reducer Speed Booster 0.71X

    <div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><div><span><br/></span></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"></div></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><span><br/></span></div><div class="detailmodule_image"></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>1.Viltrox EF-E II Electronic Adapter (F Booster) is the 2nd generation Auto Focus Reducer Speed Booster Lens Adapter.<br/>2.The EF-E II adapter can allow you to intall Canon EF mount lenses on Sony E mount APS-C camera perfectly.Thanks to the built-in optical lens (4 elements / 4 groups), it can increase the aperture by one f/stop and extend the focal length.<br/>3.Allowing you to get in the larger area of light and achieve the depth of field that you prefer.<br/>4.EF-E II comes with USB port for firmware update and and a switch to select CDAF or PDAF focus model.</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Feature:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>With auto focusing functionSuppot CDAF and PDAF focus modelCan increase the lens 3 f-stop, increasing the amount of light into the virtual background, can better highlight the themeReduced imaging focal length, the actual focal length after using EF-E for 0.71 times the focal lengthLet half frame cameras can take photos as full frame camerasAperture can be accurate through ring expansion corresponding actionZinc alloy technology, stable and reliableSignal transmission using PIN gold needle, greatly enhance its transmission performanceRing at the bottom with 1/4 screws, which can easy installed on the tripod or other fixed bracket</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Notice:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>1.To update adapter firmware, latest firmware can be download from official website, connect adapter to computer with USB cable and copy the file into adapter memory. Do not required to attach lens or camera.2.To change AF mode, switch to desired AF mode on adapter, then turn off camera, take out battery, insert battery and turn camera back on again for camera to recognize new AF mode as a new lens. Slow focus will happen on low end lenses in CDAF mode.3.VG series does not support AF.</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Specifications:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>Optical configuration: 4 elements 4 groups<br/>Focus length multiplier: 0.71<br/>Tripod socket: Cu 1/4&quot; * 1<br/>Max. diameter and length: 71 * 83mm / 2.8 * 3.3in<br/>Product size: 8 * 6.5 * 4cm / 3.1 * 2.6 * 1.6in<br/>Product weight: 202g / 7.1oz<br/>Package size: 10 * 9 * 6cm / 3.9 * 3.5 * 2.4in<br/>Package weight: 307g / 10.9oz</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Compatible for:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>Canon EF series lens.<br/>Sony E mount Camera.<br/>Please check the product compatibility table for details.</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Notes:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>-This Speed Booster adapter 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 &quot;APS-C Size Capture&quot; mode.-It cannot be used in EF-S lens.</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Package List:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>1 x Viltrox EF-E II adapter<br/>1 x Front Cover<br/>1 x Rear Cover</span></p></div><div><span><br/></span></div></div></div><div><span><br/></span></div></div></div></div><p><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/></p></div></div><br/>
    $325.775
    $202.745

    Colors

    Sizes

    -
    +
    <div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><div><span><br/></span></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"></div></div><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div><span><br/></span></div><div class="detailmodule_image"></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>1.Viltrox EF-E II Electronic Adapter (F Booster) is the 2nd generation Auto Focus Reducer Speed Booster Lens Adapter.<br/>2.The EF-E II adapter can allow you to intall Canon EF mount lenses on Sony E mount APS-C camera perfectly.Thanks to the built-in optical lens (4 elements / 4 groups), it can increase the aperture by one f/stop and extend the focal length.<br/>3.Allowing you to get in the larger area of light and achieve the depth of field that you prefer.<br/>4.EF-E II comes with USB port for firmware update and and a switch to select CDAF or PDAF focus model.</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Feature:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>With auto focusing functionSuppot CDAF and PDAF focus modelCan increase the lens 3 f-stop, increasing the amount of light into the virtual background, can better highlight the themeReduced imaging focal length, the actual focal length after using EF-E for 0.71 times the focal lengthLet half frame cameras can take photos as full frame camerasAperture can be accurate through ring expansion corresponding actionZinc alloy technology, stable and reliableSignal transmission using PIN gold needle, greatly enhance its transmission performanceRing at the bottom with 1/4 screws, which can easy installed on the tripod or other fixed bracket</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Notice:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>1.To update adapter firmware, latest firmware can be download from official website, connect adapter to computer with USB cable and copy the file into adapter memory. Do not required to attach lens or camera.2.To change AF mode, switch to desired AF mode on adapter, then turn off camera, take out battery, insert battery and turn camera back on again for camera to recognize new AF mode as a new lens. Slow focus will happen on low end lenses in CDAF mode.3.VG series does not support AF.</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Specifications:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>Optical configuration: 4 elements 4 groups<br/>Focus length multiplier: 0.71<br/>Tripod socket: Cu 1/4&quot; * 1<br/>Max. diameter and length: 71 * 83mm / 2.8 * 3.3in<br/>Product size: 8 * 6.5 * 4cm / 3.1 * 2.6 * 1.6in<br/>Product weight: 202g / 7.1oz<br/>Package size: 10 * 9 * 6cm / 3.9 * 3.5 * 2.4in<br/>Package weight: 307g / 10.9oz</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Compatible for:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>Canon EF series lens.<br/>Sony E mount Camera.<br/>Please check the product compatibility table for details.</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Notes:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>-This Speed Booster adapter 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 &quot;APS-C Size Capture&quot; mode.-It cannot be used in EF-S lens.</span></p></div><div class="detailmodule_text"><p style="font-family:OpenSans;font-size:20px;font-weight:900;line-height:28px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-title"><span>Package List:</span></p><p style="font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px" class="detail-desc-decorate-content"><span>1 x Viltrox EF-E II adapter<br/>1 x Front Cover<br/>1 x Rear Cover</span></p></div><div><span><br/></span></div></div></div><div><span><br/></span></div></div></div></div><p><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/></p></div></div><br/>

    Related Product

    Browse The Collection of Top Products.