Viltrox released an updated version of their EF-FX1 that has a focal reducer in it as the Viltrox EF-FX2. It’s available at Amazon and B&H Phot0, but like all AF adapters, it will likely take some tweaking in the coming months via firmware update. You can purchase the Viltrox EF-FX2 at Amazon and B&H Photo.
Press release, specs, and demos below
EF-FX2 adapter ring can transfer Canon EF series lens to Fuji X micro single body
Product Description
Only the EF-FX2 adapter ring can perfectly transfer the Canon EF series lens to the Fuji X micro single body. The focal length is in the originalMultiply by 0.71 (equivalent focal length = actual focal length × 0.71), the aperture is increased by 1 level, and 4 sets of 4 optical lenses are built in.EXIF signal transmission, auto focus, adjustable aperture and other functions can be realized at the same time of transfer, and the firmware can be upgraded through the USB interface.
Features
* With auto focus function; * Reduce the imaging focal length. The actual focal length after using EF-E is 0.71 times of the original focal length. * The aperture can be accurately moved through the adapter ring to perform the corresponding action; * Galvanized alloy technology, stable and reliable; * The signal transmission adopts gold-plated PIN pin, which greatly improves its conduction performance; * The bottom of the adapter ring is equipped with a 1/4 screw port for easy mounting on a tripod or other mounting bracket;
Product parameters
Product number EF-FX2 adapter ring Compatible lens Canon EF bayonet lens Compatible camera Fuji X micro single camera Focus mode auto focus Focal length coefficient 0.71x Optical lenses 4 groups of 4 pieces Firmware upgrade USB upgrade interface Tripod slot CU 1/4″ x 1 (detachable) Maximum diameter and length 68mm × 27mm weight About 145 grams (without cover) The front cover Camera cover Back cover Lens cover
Specification
| Model | EF-FX2 adapter mount |
| Compatible lenses | Canon EF series lenses |
| Compatible cameras | Fuji X-mount mirrorless |
| Focus mode | Auto focus |
| Focal Lenth Multiplier | 0.71x |
| Optical glasses | 4 groups, 4 glasses |
| Firmware upgrade | USB upgrade port |
| Tripod Socket | Cu1/4″× 1 |
| Diameter and Length | 68mm×27mm |
| Weight | Approx. 145 g (excluding cap) |
| Front cap | Camera cover |
| Rear cap | Lens Dust cap |
