K&F Concept C/Y (Contax/Yashica) SLR Lens Mount to Sony E Camera Body Adapter Ring, matte lacquer, C/Y-E IV PRO
SKU: KF06.514
I've only tried EF/EF-S>E mount with EF lens but I was able to install it with no problems. Since there is no electronic contact point, it can be used as a manual lens. K&F has many products with a good balance between cost and product quality.
22/03/2023
This type of adapter is easy to use, but the precision is not good enough, causing problems such as B. that the lens is too tight to remove, but this adapter can be used properly without such problems. I wouldn't go so far as to say that K&F is a professional product, but it's good because they make pretty good products and sell them for a pretty low price. This product works well.
22/03/2023
took a chance on this one. I needed an adapter to fit the Pentax Super Micro Coated Takumar 50mm f1.4. This fits and allows the aperture ring to rotate without interference as many adapters do. No lens modification required. Well built. Nice design and bonus, Sony's orange ring at the base.
20/03/2023
These are great for their price. There is some play in the fit, but this is along the circular path and does not affect the focus of the image in any way. Very cost-effective solution for mounting waste glass on the E-mount housings.
20/03/2023
I bought it to attach M42 mount to Sony E mount. Basically, most lenses are old, so I think there may be individual differences with each lens, but the aperture and focus rings will be difficult to use when they arrive. It is necessary to loosen the screw and shift the bracket on the M42 side.
19/03/2023
Autofocus is not supported, but you can use Canon lenses with the Sony αIII. As autofocus is not supported, only manual focus can be used, but this is saved as it has been moved by Canon. I don't use autofocus very often when shooting movies, so I figured this would be enough if I wanted to lock focus. I also have a SIGMA product, but if you don't use autofocus, this light product is an ant.
19/03/2023
Very good at this price just be aware the tripod mount can interfere with the tripod plate on the k&f tripods and I assume other tripods are this only for the A7ii camera I had to remove the tripod mount from the adapter which is easy can be done with two very small screws, these are quite difficult to remove as a tiny screwdriver is required.
19/03/2023
I think the accuracy of the product is good with no rattling. I was able to attach a lens for Sony with no problems. Lenses are expensive so an adapter like this would be helpful.
18/03/2023
Ring Used to attach a Tamron 70-200 f/2.8" A-mount on my A7s to an E-mount Quite difficult to connect the lens side and soft side to the A7s (better than the other way around... ) The ring on the diaphragm is easy to use. The infinity is preserved. The price is still quite expensive, but the build quality is visible and the results are there: there are no games on either side of the ring.
18/03/2023
I use it for video recording with an adapter that converts an EF/EF-S lens to an E-mount to attach to Sony's α6600. Since there is no electronic contact point, I use a basic manual focus or cinema lens, but any lens that can change focus manually can be used as is. Due to the black matte treatment inside, there are hardly any irregular reflections and hardly any effects on videos and pictures. The EF-S lens was difficult to insert when attached and I felt the fixation was a little rough. I had no problems with cinema lenses or manual focus EF mount lenses.
17/03/2023