K&F Lens Adapter Canon EOS Lens to Sony Alpha Nex E-Mount K&F Concept

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Canon Lens Adapter for Sony Alpha Nex E-Mount cameras.

• * Smooth surface for effortless mount, infinity focus allowed.
• * Compatible Cameras (Including, but not limited to): Sony NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX5T NEX6 NEX7 NEX-F3 a6000 a5000 a3500 a3000 Alpha A7 A7R NEX-VG10 VG20, etc NOTE: This adapter will NOT fit on the Sony a7S, a7 II, a7S II, and a7R II, STM series such as EF 50mm f/1.8 STM/EF 18-135 IS STM.
• * Made of brass and aluminum (not plastic), anodized aluminum construction. Diaphragm control of the lens is set manually.
• * Please note: Infinity focus position：the position of the infinity mark 【∞】of the telephoto lens or super-telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity.
• * As Canon's EOS lenses are electronically controlled, most Canon EF mount lenses do not feature a manual aperture ring，so when used on our canon to sony adapter, which is a fully manual operation adapter ring, the aperture could not be transferred to the camera, it will stop down to its smallest f/stop by default.

 

Application

Manual adapter without electronic contacts, doesn't support autofocus/auto diaphragm/aperture control.
Adapting APS-frame lens to full-frame camera, it may generate vignetting, some cameras could correct it by adjust APSC.
Adapting full-frame lens to APS-frame camera provides excellent edge-to-edge sharpness. The smaller image field helps minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle. And it will magnify the focal length by 1.6 on Canon, 1.5 on Nikon and Sony, 2.0 on M4/3 camera.
Set camera "release shutter without lens" to enable when using the adapter for the first time, or the camera will fail to recognize the lens and the shutter may not be released.

Why Should You Choose K&F Concept?

Professional camera accessory manufacturer.
Reliable partner in your photography life.
Premium picked up products.
Adapters are made of metal sealing ring, much tighter, with laser fonts, much durable.
Freely contact our professional after sales team for help or technical support in needed.

 

Suitable for:

Lens: Canon EF Mount Lens
Camera: Sony Alpha E-mount Cameras (NOT for Sony A mount cameras)
Properly installed when you rotate about 90 degrees and hear a light "click".
Please screw the lens adapter lightly and skillfully, needn't too much force.

Infinity focus position:

The position of the infinity mark [∞] of the telephoto lens or super telephoto lens is shifted slightly to the positive side to enable focus adjustment even when focus shift is caused due to temperature changes. The shift range is denoted by an L-shaped line, Be sure to check the focus through the viewfinder even when you shoot at infinity.

Note: 'No Lens Attached' - Warning Message Appears

The camera needs to be set to function without an E-Mount lens attached. You can do this by changing the following camera setting: 'Menu' -> 'Setup' -> 'Release w/o Lens' -> 'Enable' (Exact naming and location of this option may change depending on camera model). If your lens does not have a manual aperture control ring, it will stop down to its smallest f/stop by default.