Quick Summary
The VILTROX EF E5 is a smart full frame lens mount adapter for Canon EF and EF S lenses on Sony E mount cameras. It supports CDAF and PDAF autofocus modes, includes an OLED screen, and offers manual aperture control for practical day to day use.
Who It Is Best For
This adapter is aimed at photographers who want to use Canon EF or EF S lenses on compatible Sony E mount cameras and keep access to autofocus related features. It may suit anyone who wants a more flexible setup with clear on adapter information shown on screen.
What To Know Before You Buy
The adapter is described as compatible with Sony E mount cameras including A9, A7RIII, A7III, A7II, A6500 and A6300, so it is sensible to check your exact camera and lens combination before ordering.
Pros: Supports CDAF and PDAF, includes an OLED screen, and allows manual aperture adjustment.
Cons: Compatibility should be checked carefully for your specific camera and lens pairing.
Common Buyer Questions
Will this work with Canon EF and EF S lenses?
It is described as a lens mount adapter for Canon EF and EF S lenses to Sony E mount cameras.
Does it support autofocus?
Yes, it supports both CDAF and PDAF autofocus modes.
Can I see settings on the adapter?
Yes, the built in OLED screen displays focal length, aperture, adapter mode, and manual aperture mode.
Can I adjust the aperture manually?
Yes, the adapter has a manual aperture mode with on adapter button control.
Does it support firmware updates?
Yes, firmware upgrade is supported via a USB port.
Key Details
| Detail | What it means in use |
|---|---|
| Product type | Smart full frame lens mount adapter |
| Lens fit | Canon EF and EF S lenses |
| Camera fit | Sony E mount cameras |
| Autofocus modes | Supports CDAF and PDAF |
| Screen | Built in OLED screen for on adapter information |
| Manual aperture mode | Aperture can be adjusted using the adapter buttons |
| Firmware update | Supports upgrade via USB port |
| Extra functions | Supports EXIF info transmission, electronic aperture control, and lens IS stabilization function |
Final Buying View
The VILTROX EF E5 is a capable adapter for photographers who want to use Canon EF or EF S lenses on Sony E mount cameras with added autofocus support and on screen information. If you want manual aperture control and a smarter adapter setup, it is a practical option to consider. Check your exact camera and lens pairing before ordering.





