Sony 50mm 2.8 E Mount
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Pentax K Lenses to Sony E Lens Mount Adapter with Tripod Mount K&F Concept M17102 Lens Adapter
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Pentax K Lenses to Sony E Lens Mount Adapter with Tripod Mount K&F Concept M17102 Lens Adapter
1
$29.99
Related Reviews
Jon
5
Fits nicely on the Sony 35mm 1.8
This thing screwed on perfectly to the Sony 35mm 1.8. No complaints. Also have this on my 50mm 1.8L Canon.
24/01/2023
Helio Pfau
5
Perfect - it is the original one
This is the original Tamron lens cap, so, it fits very well on my Tamron 17-50mm 2.8 Very well build.
17/01/2023
Brent Brent
5
Yes, it fits the Sony FE 50mm F1.8 lens
I was unsure if this would fit the Sony FE 50mm F1.8 lens… fits perfectly and appears to be the exact same lens cap model that lens comes with!
25/12/2022
By: Sandiago
5
Fits full frame 50mm f1.8
Fits perfectly on my Sony full frame 50mm f1.8. So satisfying to replace a missing lens cap!
12/09/2022
Ugh
5
Entering DSLR territory for a great price
No, it's not a $1000+ DSLR, but for $90 (as of this review), the quality of this camera comes admirably close for way less money.I have both versions of this camera (the 5-50mm, and this 2.8-12mm one), and for the price, they're both in a league of their own as far as camera quality goes. Cheap webcams under $40 are a dime a dozen, some of them are even 4k but there is a reason they're that cheap. The quality usually isn't that great with blown out, inaccurate colors, poor focus, and/or blocky pixelation in dark colors or just in general... In addition to all of that, the number of camera settings that are unlocked and adjustable (within OBS or other software) are usually pretty limited. These cameras though, yes they're more expensive, but they're walking the line between "webcam" and "DSLR" for an extremely reasonable price, and you have all settings unlocked and adjustable.The 5-50mm version will be a narrower FOV but have more zoom/close-up range, and this 2.8-12mm will have a wider FOV. What does this mean? Well, if you're gonna be placing this camera within 2ft of your face, you will probably want the 2.8-12mm version because the 5-50mm will likely be too much of a closeup at that distance. It all comes down to personal preference but I'd say beyond 2ft distance, the 5-50mm camera can obtain a solid chest-up shot.The 5-50mm camera will need quite a bit of light to look good. I have two ring lights set up on either side of my desk and they're probably not the brightest but I had to do quite a bit of adjustment of camera settings in OBS (exposure, brightness, contrast, gamma) to get it to look good, even with the iris wide open. The 2.8-12mm however requires less light. I still made adjustments but it was nearly good to go on its own.Overall, these are really solid cameras for the price. True 4k resolution and quality without pixelation. Your co-workers and viewers will notice the difference compared to any other cheapo 4k camera. You will need some sort of stand for it however. I got some bendable gooseneck-style arms to attach to my desk and mount these on, and they work great, but if you're gonna get a small tripod or something, you may want to consider something heftier because these cameras are weighty compared to your average webcam. However you may need to set your tripod up to aim the cam where you want it could be a tipping hazard with the weight so, take that into consideration.
15/06/2022
WallyBear
5
Perfect.
Perfect Sony product. I bought this thinking the 50mm prime lens I bought for my new A57 wouldn't come with one. It did, so now I have two of these. The price was great here, so I'm keeping it.
08/05/2022
Tech Geek Reviews
5
Very hard not to love!
I'm a huge fan of prime lens and 50mm is one of those sweet spot focal lengths that should be in every camera bag, if not on the camera itself! Canon produced a massive hit with the affordable f1.8 50mm, dubbed the nifty-fifty. It was succeeded by the II, which sadly saw some corners cut in build quality with the transition to a plastic base. (While I have commented in prior reviews that I challenge the "need" for metal mounts in smaller, lighter lenses, I can't help but admit that I prefer a metal mount.). This latest iteration of the venerable "nifty-fifty" sees the return of the metal mount and upgrades the focus mechanism to the silently speedy STM stepping motor!OpticsWhat's not to love about a f1.8 lens? The optics are excellent as you would expect from the reputation of its prior versions. Talk about a fast lens, you can take some pretty incredible shots in poor light conditions with this. Beautiful bokeh! It provides excellent separation of your subject from the background, as if they jump out of the picture. I was very pleased with my results on a recent flower viewing trip. Terrific color representation, minimal chromatic aberration and distortion. It will not disappoint!Focus mechanismIf you haven't tried STM yet, prepare to be amazed. Fast and quiet! Great for video work too. I'm very happy with the Canon STM lineup.Build QualityAs mentioned previously, the metal mount has returned. (I can hear the cheering!). The barrel feels a little less sturdy than the 24mm and 40mm pancakes, but all in all, it's an improvement over the prior version. Considering its price, it is quite an impressive piece of work.PriceCheap, it would be hard to imagine anyone not happy with the priceMy recommendation is to run outside right now and buy this lens. You won't be disappointed.5 stars. Thank you Canon!
07/01/2022
Andrew Niziolek
5
Works as described.
Functions perfectly on an EOS M50 Mk2 using the EOS mount 50mm f/2 lense.
06/04/2021
Related Faq
Q
I have sigma 70-200mm f/2.8 ex dg apo hsm large aperture macro zoom lens for nikon digital slr cameras lens can i convert to canon with this adoptor
A
hello if your nikon camera is af mount, yes, you could make the sigma 70-200mm f/2.8 ex dg apo hsm large aperture macro zoom lens work with canon with this adoptor 
Q
Will this work with the pentax mount asahi takumar smc 50mm 1.4?
A
Yes. I have the same lens and adaptor on my Sony a7ll and it works beautifully. The m42 is also known as the 'universal' mount as other 3rd party camera and lenses also used it. I own 6 other K&F e-mount adaptors to different lens makers (ltm, MD, CF/CD, Nikon) and they all are well built with a nice snug fit. Highly recommended. 
Q
Will this work for a nikon f-mount (d3300) to sony e-mount? ( a7iii)
A
it could work with a nikon f-mount (d3300) to sony e-mount( a7iii). 
Q
Is it compatible with sony a7iii??
A
Yes, it will fit any Sony e mount body, either full frame (a7..., a9...), or aps-c (like a6500, etc) 
Q
Will this adapter allow me to mount a fujinon m42 55mm 1.8 and a sigma-z m42 135mm 2.8 to a sony a6000?
A
HI your fujinon m42 55mm 1.8 and a sigma-z m42 135mm 2.8 are M42 mount, the item can fit your camera and lens 
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