IV PRO C/Y-NEX Lens Mount Adapter Manual Focus Compatible with Contax/Yashica SLR Lens to Sony-E NEX Mount Camera Body with Matting Varnish Design

5 37 37 Review(s) KF06.514
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Brand: K&F Concept
  • Buy KENTFAITH iv pro c/y-nex lens mount adapter manual focus compatible with contax/yashica slr lens to sony-e nex mount camera body with matting varnish design online, worldwide free shipping and 30 days return guarantee.
  • KF06.514
  • SKU: KF06.514
  • 34.99
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Kentfaith items enjoy [Quality Guarantee]. If the item you purchased has quality issues or problems caused by non-users and enjoys "Quality Guarantee", Kentfaith will provide comprehensive after-sales service.

No Reason Return

In order to improve your shopping experience at Kentfaith, the items you purchased (which doesn't apply to giveaways) can be returned for a refund for no reason (such as dislike, wrong purchase, and other non-product quality issues).

Description
  • * [Manual Focus] Manual focus is achieved without electronic contacts. By using this mount adapter, the focus and the aperture adjustment can be manual. (Caution: Please set 'Menu' -> 'Setup' -> 'Release w/o Lens' -> 'Enable' when using. The setting of "Lensless Release" may differ depending on the camera model. Please refer to the manual of each camera and make the settings.)
  • * [Unique Design] The appearance of the 4th generation lens mount adopts a knurled design, and the key points are treated with non-slip, making it easier to hold. On the other hand, the fine carving of CNC machining enhances the texture.
  • * [Material & Features] High quality copper and aluminum alloy. High precision and durable, install and remove smoothly. Matting varnish inside to avoid light reflection.
  • * [Compatible Mount] (1) Compatible lens mount : Contax/Yashica SLR Lens, (2) Compatible camera mount: Sony E mount camera body, (3) Compatible models: Sony Alpha α7, α7R, α7S, α7 II, α7R II, α7S II Sony Alpha α3000, α5000, α6000, α6300, α6500,α3500, α5100, αQX1, PXW-FS7 Sony NEX-3, NEX-5, NEX-C3, NEX-5N, NEX-7, NEX-F3, NEX-5R, NEX-5T ,NEX-6, NEX-F3, NEX-3N Sony NEX-VG10, NEX-VG20, NEX-VG30, NEX-VG900, NEX-FS100, NEX-FS700, NEX-EA50 etc.
  • * [Pre-purchase Verification] Please ensure your lens mount and camera mount before purchase in case of unnecessary returning. We are here for help if you have any question about adapters.

Unsure your lens mount ? check here

Unsure your camera mount ? check here

Video for verify your lens and camera mount check here

$34.99
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Quality Guarantee

Kentfaith items enjoy [Quality Guarantee]. If the item you purchased has quality issues or problems caused by non-users and enjoys "Quality Guarantee", Kentfaith will provide comprehensive after-sales service.

No Reason Return

In order to improve your shopping experience at Kentfaith, the items you purchased (which doesn't apply to giveaways) can be returned for a refund for no reason (such as dislike, wrong purchase, and other non-product quality issues).

Brand Story
Connect with endless possibilities
• K&F CONCEPT delivers around 300 types of lens adapter rings, making different sizes of lenses and cameras smoothly compatible. With a professional design and craftsmanship, our lens adapter rings allow professionals to renew old lenses. Staying connected to all your powerful tools has never been this easy.
Function & Note:
• This lens adapter allows you mount your Contax/Yashica (C/Y) screw mount lens to your Sony E camera.
• Plz Note: 'No Lens Attached' - Warning Message Appears: The position of the infinity mark [∞] of the 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.
High Precision
• High-tolerance precision craftsmanship, with this lens adapter, your lens and camera can be closely and smoothly combined with the bayonet, to achieve the purpose of adjustable and focusable,bring your Contax/Yashica (C/Y) screw mount lens to your Sony E camera. 1
Instructions for use:
Attention:

• Manual adapter without autofocus or aperture ring.
• Skillful installation, don't too much force.
• Adapting an APS-frame lens to a full-frame camera may generate vignetting, some cameras could correct it by adjusting APSC.
• Adapting a full-frame lens to an 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.

Infinity focus position:

• The position of the infinity mark [∞] of the 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.
Matting varnish inside design
• The internal matte-black finish reduces glare and reflections of light coming through the lens. so you will get a perfect picture at the right exposure.
Reviews (37)
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VIP2
Verified Purchase
5
K&F quality
Pretty decent price and quite solid build, has minor play with my Helios lens but seems minimal and allows me to use all my M42 lenses with no issues. Well packaged, beautiful and shiny! Ps. the color match of the orange to the Sony flange is also very close and goes well together.
K&F quality K&F quality K&F quality K&F quality K&F quality
03/07/2024
VIP2
Verified Purchase
5
Use those old sharp lenses!
Got the a6000 fitted with a Micro-Nikkor 55mm 2.8... and what a great combination as a portable telephoto or portrait camera... this lens is so sharp and a steal if you can find one. Of course, the converter means you set the aperture ring and shutter speed manually and use focus peaking on the camera. It does seem to focus a little backwards, so keep that in mind and make sure the focus color is showing both in front of your subject and on top of your subject. The adapter is well made and will help bring some of your old glass to life on a mirrorless camera.
Use those old sharp lenses! Use those old sharp lenses! Use those old sharp lenses! Use those old sharp lenses!
01/07/2024
VIP3
Verified Purchase
5
The adapter works fine
Rescued a 35 year old Minolta 70-210mm lens from the analog era into the digital age. The adapter works well on a Sony Alpha 7iv. Of course only manually. Moderate vignetting that can be easily corrected during photo development.
The adapter works fine The adapter works fine The adapter works fine
27/06/2024
VIP1
Verified Purchase
5
Canon FD lenses from the good old days can be attached to the SONY_E mount! Bravo
〈Canon NEW F-1・A-1…The end of the movie! I came here without even picking up an FD lens> Recently, after buying a SONY camera, I searched "lens mount adapters" on YouTube and bought a product that allows an FD lens to be attached to a E socket can be attached. I was relieved that the product I received was exactly like the photo! It is normal to wear a lens (normal is best). This is my first purchase of a "Lens Mount Adapter" so I can't compare it to other companies, but it feels just as good as the original mount! When you attach a Canon FD lens to the camera, the color of the lens is the same as seen from the camera, which is impressive. *Filming is ongoing. I think that there are things like F-value where autofocus is not possible! That too is a camera. *There was no manual included. *I don't know how to use the LOCK OPEN wheel. *It was impossible to install in this direction. I'm glad I bought it! I thought so, so I gave it 5 stars.
Canon FD lenses from the good old days can be attached to the SONY_E mount! Bravo Canon FD lenses from the good old days can be attached to the SONY_E mount! Bravo
23/06/2024
VIP2
Verified Purchase
5
Fantastic quality. Canon 50mm 1.8 -> Sony A7SII
The quality is fantastic, the mounts feel very secure. I use this to attach my Canon 50mm 1.8 to my Sony A7S II. Obviously, the focus is fully manual, but with the A7S II's focus peaking system, I like to manually nail my focus for a change. One thing to note is that if you have a lens like the 50mm 1.8 that doesn't have an aperture ring like some vintage lenses do, you'll first need to set the aperture on a Canon DSLR and then attach it to yours different camera system. So if you plan to change the aperture on a shoot, you'll need to bring your Canon camera. Personally I just leave mine wide open at 1.8 because when I use this lens it's because I'm looking for that depth of field.
Fantastic quality. Canon 50mm 1.8 -> Sony A7SII
19/06/2024
VIP3
Verified Purchase
5
Satisfaction!
It's an aluminum alloy and brass lens adapter, and the moderate gloss and orange accent color looks great! There was no cheapness at all, and it was a design with a high level of satisfaction. Please rest assured the fit is good and there was no looseness or snagging.
Satisfaction! Satisfaction! Satisfaction! Satisfaction! Satisfaction!
13/06/2024
VIP3
Verified Purchase
5
High quality M42 to Sony E-mount adapter.
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.
High quality M42 to Sony E-mount adapter.
05/06/2024
VIP2
Verified Purchase
5
The best rings from third party brands!
regularly buy rings from different manufacturers and the K&F Concept stands out from the crowd. The processing quality and the materials used are undisputed. A little more, the design that wonderfully respects the device for which it is intended, it seems clear that this ring would have been designed by Sony for its A7 models with these orange anodized aluminum rings.
03/06/2024
VIP1
Verified Purchase
5
Totally satisfied
Adapters for Minolta and Sony Alpha. First wanted to order a cheaper and no variant designation, but do not regret the purchase. Super functionality and very high quality workmanship.
31/05/2024
VIP1
Verified Purchase
5
K&F
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.
30/05/2024
FAQs
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A
Hello,the longer Flange distance lens to the shorter Flange distance camera, then could use the infinity focus,but if the shorter Flange distance lens to longer Flange distance camera, then could not use the infinity focus, you can focus on a limited distance.  
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