Price last checked Oct 30, 2026. It may have changed, so confirm on the store's page. We earn a commission on purchases (details).
Key Features: - EF-Mount Lens to Select E-Mount Cameras VILTROX EF-NEX IV LENS MOUNT ADAPTER OVERVIEW This Lens Mount Adapter from Viltrox is designed to allow a EF-mount lens to be used with autofocus on a E-mount camera. The underside of this adapter's removable tripod foot is tapped with a 1/4"-20 accessory thread, providing for direct attachment to a tripod or quick release plate that features a 1/4"-20 mount. For ease of upgrading its firmware, this adapter also includes a micro-USB port. For compatible E-mount cameras that feature phase-detection and contrast-detection autofocus, a toggle switch to enable those autofocus settings with a connected EF-mount lens is positioned along the side of this adapter. To properly apply a desired autofocus setting, the toggle switch selection must be made prior to placing the adapter on the camera. - Supports electronic communication between camera and lens to enable autofocus. - Integrated toggle switch for a compatible E-mount camera's phase-detection or contrast-detection autofocus setting to be applied with a connected lens. - Removable tripod foot with 1/4"-20 accessory thread for direct attachment to a tripod or quick release plate that features a 1/4"-20 mount. VILTROX EF-NEX IV SPECS ADAPTER Camera Mount : E Lens Mount : EF PHYSICAL Tripod Mounting Thread : 1/4"-20 Female Dimensions : ø: 2.7 x H: 2.7 x W: 3.7" / ø: 69.0 x H: 69.0 x W: 95.0 mm Weight : 6.14 oz / 174 g