The DZOFilm Octopus Adapter EF to E-mount allows you to use lenses with a Canon EF mount on your S...The DZOFilm Octopus Adapter EF to E-mount allows you to use lenses with a Canon EF mount on your Sony E-mount system camera. Features include a stainless steel mount, a flocked coating on the inside to reduce reflections, and a 1/4""-20 support foot that can reduce pressure on your camera's lens mount. The included EF-mount cap can prevent dust from entering your camera while using the adapter. Inspired by Octopus, a smart creature that catches subjects tightly through their tentacles, the DZOFilm Octopus EF to E Mount Adapter in black finish holds the lens to the camera body tightly as an Octopus does and keeps it secure during use. It features high precision machining with no back flange adjustments needed. The infinity focus of the adapter maintains accuracy and it weights as light as 154g without the base. The active-locking system eliminates play, gap or wiggling when mounted on the adapter, requiring no adjustments. Aluminum-alloy components are used for weight reduction, and stainless steel construction prevents any physical changes due to temperature fluctuations. With the 1/4 screw support design, the center of gravity is shifted from the lens mount to the adapter, and pure mechanics guarantee durability and stability without performance degradation. Special light-absorbing material flocking inside the adapter prevents unwanted reflections. It expands compatibilities with EF mount lenses in the market and is widely applicable to E-Mount camera systems.
This guide is for Sony E-mount camera users looking to expand their lens selection with Canon EF-mount lenses. The DZOFILM Octopus Adapter provides a secure and stable connection, offering a key benefit of reliable lens performance. A potential consideration is that it is a purely mechanical adapter, meaning electronic lens functions will not be supported.
All features
Brand
DZOFILM
Extended Product Information
FAQs
Will autofocus work with this adapter?
No, the DZOFILM Octopus Adapter is a purely mechanical adapter. It does not support any electronic functions, including autofocus, aperture control, or image stabilization from the lens.
How do I adjust the aperture?
Aperture must be adjusted manually using the aperture ring on the Canon EF lens itself, if the lens has one.
What is the purpose of the 1/4"-20 support foot?
The support foot is designed to bear some of the lens's weight, shifting the load from the camera's lens mount to the adapter and then to your tripod or support system. This reduces stress on the camera body, especially with heavier lenses.
Can I use this adapter with any Sony E-mount camera?
Yes, it is compatible with all Sony E-mount cameras, both full-frame and APS-C models, provided they have the standard E-mount bayonet.
Does the adapter require any firmware updates?
No, as this is a mechanical adapter, it does not require any firmware updates for the camera or the adapter itself.
How does the internal flocking help?
The flocked coating on the inside of the adapter absorbs stray light, which helps to reduce internal reflections and minimize lens flare, potentially improving image contrast and clarity.
What is the weight of the adapter?
The adapter weighs approximately 154g without the support foot attached.
Troubleshooting
Lens does not mount securely
Ensure the lens and adapter mount points are clean and free of debris. Realign the mounting dots and rotate firmly until you hear a click. Check for any obstructions.
Adapter feels loose on the camera body
Verify that the adapter's E-mount connection is correctly aligned with the camera's mount and rotated fully clockwise until it locks. Ensure no foreign objects are preventing a flush fit.
Difficulty achieving infinity focus
The adapter is designed to maintain infinity focus. Ensure the lens's focus ring is set to infinity or a distant subject. The precision machining should ensure accuracy.
Ensure the internal flocked surface of the adapter is clean and free from dust or smudges. Stray light can be reduced by the flocking material.
Pros and Cons
Pros
Enables the use of a wide range of Canon EF lenses on Sony E-mount cameras.
Sturdy build quality with stainless steel components for durability.
Reduces strain on the camera's lens mount with the support foot.
Minimizes internal reflections for improved image clarity.
Secure and tight lens mounting via the active-locking system.
Cons
Purely mechanical; does not support electronic lens functions (autofocus, aperture control).
Requires manual adjustment of aperture and focus on the lens.
Adds a slight amount of bulk and length to the lens setup.
May not be compatible with all EF lenses, especially highly specialized ones.
Setup, Compatibility & Care
Setup:
Ensure both your Sony E-mount camera body and the Canon EF lens are clean.
Align the red dot on the adapter with the red dot on your Sony E-mount camera body.
Gently insert the adapter and rotate it clockwise until it clicks into place.
Align the red dot on the EF lens with the red dot on the adapter.
Insert the EF lens into the adapter and rotate it clockwise until it clicks securely.
If using the support foot, attach it to a tripod or support system before mounting the lens to the camera.
Compatibility:
Camera Mount: Sony E-mount (Full-frame and APS-C models).
Lens Mount: Canon EF mount lenses.
Note: This is a mechanical adapter. Electronic lens functions such as autofocus, image stabilization, and electronic aperture control will not work. These functions must be controlled manually on the lens itself.
Care:
Clean the mount contacts on the adapter and lens periodically with a dry, lint-free cloth.
Store the adapter with its protective caps (EF mount cap included) to prevent dust and debris from entering.
Avoid exposing the adapter to extreme temperatures or moisture.
Use a soft brush to gently clean any dust from the internal flocked surface, if necessary. Do not use solvents or liquids.