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Bower Canon EOS Lens to Micro 4/3 Camera Adapter

BH #BOCAMCEOS • MFR #ABAM43EOS
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Bower Canon EOS Lens to Micro 4/3 Camera Adapter
Key Features
  • For Canon EOS Lenses
The Bower Canon EOS Lens to Micro 4/3 Camera Adapter is an adapter which allows Canon EOS lenses to mount onto Micro 4/3 camera bodies. This adapter has an aperture, which offers manual adjustment of exposure. No automatic functions are available--all lens operations (exposure, focus, etc.) are manual when using this adapter.
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Bower ABAM43EOS Overview

The Bower Canon EOS Lens to Micro 4/3 Camera Adapter is an adapter which allows Canon EOS lenses to mount onto Micro 4/3 camera bodies. This adapter has an aperture, which offers manual adjustment of exposure. No automatic functions are available--all lens operations (exposure, focus, etc.) are manual when using this adapter.

Adapter allows you to use a Canon EOS lens on a Micro 4/3 camera (without automatic functionality)

Bower ABAM43EOS Specs

Camera Mount
Micro Four Thirds
Lens Mount
Canon EF/EF-S *
Packaging Info
Package Weight
0.25 lb
Box Dimensions (LxWxH)
3.9 x 3.5 x 1.7"

Bower ABAM43EOS Reviews

See any errors on this page?

question

does it have a vignette effect like other inexpensive adapters of this kind?
Asked by: Anonymous
Wider focal lengths may experience vignetting with this and other similar adapters. Unfortunately we do not have any list of lenses which are optimal with the adapter or which may vignette to offer you.
Answered by: Yos O.
Date published: 2018-08-28

question

When using this adapter with an L series canon lens , will the lens automatically stay wide open ( aperture wise) ! Will the adapter start the lens wide open and then you manually stop down on the adapter itself ?
Asked by: Anonymous
When removing a Canon EF/EF-S lens from a Canon DSLR, it will retain whatever aperture that it was set at at the time the lens was removed and will carry over to the next camera/adapter it is mounted to.
Answered by: Heather S.
Date published: 2018-08-28

question

Does this adapter work with the Panasonic GH3?
Asked by: Anonymous
I got it for the GH4 works great, i guess it should work the same with your GH3
Answered by: Jonathan S.
Date published: 2018-08-28

question

Hi, I will really appreciate ACCURATE answers to these questions.I think they'll be VERY helpful for other customers too.To avoid any confusion, this refers to product: http://www.bhphotovideo.com/c/product/811146-REG/Bower_ABAM43EOS_ABAM43EOS_Micro_4_3_Camera.htmlPLEASE NOTE that I would use it on the Panasonic G7 MFT Camera:1- Does it fit tight/strong on the camera and lens?2- How many diaphragm/iris blades does this adapter have?3- Are those blades rounded?4- In terms of Image Quality: Is there any (or much) difference compared to when you use the lens' real diaphragm? (In the hypothetic case you could)In such case WHAT difference(s)?5- Can this be used with ANY kind of lens with EF mount? (On the Panasonic G7)6- Does it also work with EF-S lenses? (On the Panasonic G7)7- Is it Bower bramd? Because the pictures show Kipon brand..THANK YOU VERY MUCH!
Asked by: AQUILES
Yes, the adapter fits fairly well. There are others that fit better but it is pretty good.The manufacture does not list the blade count or the shape. But it really does not matter with an adapter. The position of the blades in the adapter not being in the lens makes it not really applicable. And it will not have the same effect as blades in the camera do.The manufacture does not test the adapter with every lens so there might be some that are not compatible. But this is a manual adapter so chances are it will work with most. And it should work with either EF or EF-S lenses.And it is a Bower adapter.A better adapter that also works with the electronics in the camera is one by Metabones. This will use the aperture in the lens.
Answered by: Robert K.
Date published: 2018-08-28

question

IS THIS ADAPTER A FOCAL REDUCER?
Asked by: Anonymous
This adapter does not reduce focal length.
Answered by: Heather S.
Date published: 2018-08-28

question

Hello. Would the Rokinon/Samyang Ef-mount Ds Cine lenses work with this adapter to a gh4? Thanks
Asked by: Anonymous
Yes, the Bower Canon EOS Lens to Micro 4/3 Camera Adapter would allow you to connect Bower/Rokinon/Samyang Canon EF-mount DS Cine lenses to the Panasonic Lumix DMC-GH4 DSLR camera. As there are no electronic contacts between the adapter and the camera, and the above lenses are fully manual lenses, you would have to control the lens' focus and aperture manually when using the above adapter on your camera.
Answered by: Manzell L.
Date published: 2018-08-28

question

will all sony A6000 camera functions be able to be used with Bower lens adapter ?
Asked by: Anonymous
This adapter does not allow electrical lens functions, so you cannot operate lenses electrically through the camera while using this adapter. Otherwise it's a great product
Answered by: Bruno M.
Date published: 2018-08-28

question

Does this adapter work with the Canon 17mm TS-E tilt-shift lens?
Asked by: Anonymous
While we have not tested this, we are of the strong opinion that while it might fit on the camera and the Canon 17mm TS-E tilt-shift lens, the adapter's iris mechanism would so compromise (cut off the image) that we cannot advise using it. The Canon 17mm TS-E works by exploiting every pixel on a sensor. The adapter we feel would cut off so much of the sensor, the effort would fail.
Answered by: Dennis A L.
Date published: 2018-08-28
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