Zhongyi Lens Turbo II EF-M43 Focal Reducer Booster Adapter with Portable Case for Canon EOS Lens to Olympus Panasonic Cameras

Fulfilled by Amazon and Sold by primacy 2 new or used available from $159.98 Average customer review:  (5 customer reviews)

Product Description

Zhongyi Lens Turbo II EF-M43 Focal Reducer Booster Adapter This upgrade lens turbo focal reducer booster adapter adopts up-to-date design and has made great advances in functions.

Features:
Up-to-date 4 elements 3 group lens, including 2 lanthanide lens, which can effectively reduce dispersion and improve the edge imaging.
Newly improved coating help you get rid of the parasitic light caused by the mutual reflection between lenses.
Unique rear lens: better fit the CMOS and promote the imaging quality.

Specifications:
Magnification: 0.726x.
Weight: Approx. 200g.
100% Brand new.

Suitable for:
Canon EOS lens to Olympus or Panasonic Cameras (Can Not Shrink the Aperture).

Package Includes:
1 x Zhongyi Lens Turbo II Adapter
1 x Portable Case (Trade Mark: TARION)
1 x Original Packing

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Product Details

• Brand: ZHONGYI
• Model: LYSB01B7GH7TM-ELECTRNCS
• Dimensions: 3.00 pounds

Features

• Up-to-date 4 elements 3 group lens, including 2 lanthanide lens, which can effectively reduce dispersion and improve the edge imaging.
• Newly improved coating help you get rid of the parasitic light caused by the mutual reflection between lenses.
• Unique rear lens: better fit the CMOS and promote the imaging quality.
• Magnification: 0.726x.
• Suitable for Canon EOS lens to Olympus or Panasonic Cameras (Can Not Shrink the Aperture).

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Customer Reviews

Most helpful customer reviews
7 of 8 people found the following review helpful.
If you're like me, you are coming from a standard DSLR
By Ryoga
First off, shipping took about 2 weeks, so be prepared for that.

If you're like me, you are coming from a standard DSLR. In my case it was the Canon 7D, and moving over to the Panasonic GH4.

I didn't want to buy the expensive Metabones speed booster, and heard a lot about this, so decided to take a chance, and I'm glad I did.
It works very well with my Canon Rokinon lenses, the optics are nice and sharp, and it was fairly easy to attach, and remove.

A few Cons:

With my manual focus lenses (Rokinon's) I noticed the focus is not as responsive as it would be if the same lens was attached to my 7D.
What I mean by that is, I found myself turning the focus ring much more than I would have to get sharp focus. I'm assuming it's because you have glass focusing in on another piece of glass. After sometime I was able to get use to it, but something to be aware of.

I have never owned a Metabones Speed booster, so I honestly can't compare the two, but you can find at least one comparison video on youtube.
Oh, and make sure to get this one, and not the Mark I version. This one is only about $25 more, and it has better lens elements according to the item descriptions.

I did a quick video using 14mm and 85mm Rokinon lenses using this speed booster, and a GH4.

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0 of 0 people found the following review helpful.
AWESOME PRODUCT
By Javier L.
This was perfect for my GH4. Gives me sick shallow depth of field and crazy lens flares it looks really cool. Even if it's not a Metabones it's still really worth it. I thought it wasn't going to be good, but that a product showed me different.
0 of 0 people found the following review helpful.
but aside from that it works great.
By Erick Calderon
The only problem i had with this is the vignetting .but aside from that it works great.
See all 5 customer reviews...