Manual Lens Focus Confirmation Adapter K Mount
Related Product
Pentax PK Lens to Sony PRO Camera Body K&F Concept Lens Mount Adapter
Prime Day
Prime Day
Pentax PK Lens to Sony PRO Camera Body K&F Concept Lens Mount Adapter
$26.99
Related Reviews
Chad Turney
5
A very serious piece of camera
Ok first things first.. This is one of the few cameras on the market which takes advantage of USB 3.0.It can do 4k, but make a note that it is going to use some cpu. For streamers, just use 1080p.It is the fastest, smoothest 30fps camera I have used. You do need to be aware that this is a manual focus camera. If you are walking around in your scene or not in a fixed position, a standard webcam may be better for you.The Logi 922c isn't even in the same league as this camera. Even the Brio doesn't come close. Obviously those cameras are going to offer more in ways of the camera and software doing all the fixing for you. If you know what you are doing with manual cameras though.. this is the one to get.Before I continue, let me say that I work exclusively with OBS on Win 10 20H2 for my setup.You will need to know how to manual adjust a camera. There are three adjustments for the included 5-50mm lens. Zoom, focus, and iris. Zoom and focus should be straightforward. Iris is how much light you are letting in.I read a few reviews about the camera appearing more blue than it should be. In a knee-jerk moment, I pre-emptively bought 2700k lights for my setup... Shoulda waited. At 2700k my image is very warm. 2800k-3000k lighting is going to be about the right light for this camera. White balance setting in the camera is manual and ranges from 2800k to 6000k. I did not need a crazy amount of light to get my imaged balanced. All of the settings are adjustable from the device properties in OBS.The included lens is slightly small for the imager so the image will have a little vignetting at the outside. I'd actually say this adds a lot of depth to the image and gives it a nice cinematic quality. The camera takes lenses with a CS mount. You can use C mount lenses as well but you will need a CS mount spacer / adapter to add some focal length.I have not tried any additional lenses yet. There are a few imperfections in the lens glass that can be seen with the lens all the way zoomed in and focused, but it is unnoticeable even at macro lengths. Image quality looks great from 5 feet all the way to 15 feet in my room. With the lens set for a target about 5 feet away, there is a nice dof at 10 feet away.I will be buying more of these to replace my other cameras.
20/01/2022
Frank M.
4
Great affordable lens, but don't like STM Manual f
Very good lens, however, I'm not the biggest fan of STM in manual focus.
10/01/2022
savings monger savings monger
4
Excellent image quality with some caveats
I have to hand it to canon. The M3 is fantastic. I used to be impressed with the T3i and the SL1, but the image quality of the m3 is the best canon camera I have owned. The body is compact, and has an excellent and intuitive layout. The Fold out screen is great for high or low shots including (shudders) Selfies. The best part of the camera, is that with a few inexpensive adapters, I can use nearly any lens ever made. It has revived my relationship with my old manual focus lenses. I have even started perusing thrift shops and have struck gold, finding 2.8 and faster lenses for less than the price of a good burger. Heres what I like and don't like about the camera.Pros:- small size,- good button layout for quick access to most used items - exposure compensation, manual focus zooming,- solid build construction- Wireless image transfer to Iphone ( no wifi network required, but wifi on phone needs to be on)- rapid shutter response times 3 times faster than SL1.- ability to adapt manual focus lenses without extra glass ( FD mount, Nikon mount, pentax mount, screw mount)- Amazing image quality- Focus Peaking when manual focusing is spot on.- Half the size of the SL1- Large screen is easy to see and does reasonably in the sun.Cons- slow focusing with USM and Standard Focus motor lenses (all older technology) I was really disappointed, but not surprised. The hybrid focus system used with the M3 is better geared toward STM system lenses. You will notice a difference compared to just about any of canon's other SLRs and it may be due to the adaptor.- slow start times - 2x as long as the SL1- adapters needed for everything - you need them for every kind of lens you mount to them. the canon eos to M adapter is 200$, the Photodiox one is excellent for 40$- sometimes it's too small. the menu button gets pressed a lot if I am using a large lens.- Heavy. - is half the size of the SL1 and weighs just as much even though it has less going on inside. but is made out of better material.- Screen does well in the sun but can be difficult to see if there is glare.Overall this camera is 4 out of 5 stars. It is everything I wanted from canon except speed.Image included to show the incredible detail and color. It was shot with a 55-250 IS lens with no post processing.
04/01/2022
Ann
5
Small camcorder catches all life's precious moment
No scams - it is as it says :) Purchased this camcorder to make home videos and YouTube videos. It has LED light installed and came with the mic and all other attachments listed(charger, camera bag to store everything, USB cable, lens hood, remote control for wireless use, lens hood and a handheld stabilizer). Battery life is a little shorter than expected, but at least it comes with two so one can chage while you use the other and switch as needed!You need buy a full size SD card before use it.It has a fixed focus and can not be used in manual focus so if your looking for manual this is not for you.You can use it as a stand alone carry it with a strap around your hand or set it up on your own tripod to do videos.Picture quality is better than I expected.I like the flip touch screen because it allows you to see the shot at any time.I am by no means a professional photographer or videographer.It is exactly what I expected at this price point and I am very happy with my purchase.
14/11/2021
Keegan Langford
5
This lens has quickly become my new favorite for p
A absolutely ADORE this lens. I am an amateur photographer and this was my first purchase outside the kit lens that came with my Canon. I was impressed that I could get a lens of this quality at such a reasonable price and it was available on Prime so it arrived in two days.The lens is static, which does take some getting used to. The image quality from this lens is crisp and clear. I shoot with it on very low aperture and my images all have turned out extremely sharp. The auto-focus is a little more sensitive than a regular lens, which also takes some getting used to in the beginning. Because this lens is static, the manual focus is also right near where you put your hand to hold the lens steady, so be sure to watch out for that or you might accidentally override the auto focus by slightly turning the manual focus ring.This lens has quickly become my new favorite for portraiture photography, especially with newborns.This review was posted voluntarily without promotions, coupons or discounts.
25/10/2021
Leslie
5
Well made
This adapter seems to be well made. I haven’t tried the auto focus because I wanted it as an adapter for a manual focus lens. For that purpose it is very good.
13/04/2021
Eddrik
4
Nice lens
Nice lens for my EOS M. I wish it had manual focus but no major complaints. :)
11/03/2021
Customer
5
It's a great fit on my canon RP and canon EOS lens
This is a great auto focus lens mount adapter. It seems to work flawlessly the few times that I have used it. I would recommend this product.
20/02/2021
Related Faq
Q
I have a canon ae1 camera with alot of lenses will i be able to use those lenses on my canon eos t7 camera?
A
The adapter for a EOS body to a Canon FD manual is the adapter needed. The Canon AE1 uses the FD/FL lens mount. The one I purchased works without a hitch. Mine is a K&F Concept Pro lens mount for Canon FD, FL lenses. From a F1 to a 5D Mark 4 with no issue. 
Q
will my Canon lens work with my Sony a5100 with this adapter?
A
Don’t forget that it’s a manual lens adapter. Works with full manual lenses. If your lens has no physical aperture ring, you cannot control it from your camera. 
Q
Will this work on my sony a6000 and tokina minolta 100-300mm macro zoom?
A
Yes 
Q
The listing doesnt say it will work with a GH5. Will it?
A
I have the Nikon F mount version and it works with the GH5. It's all manual focus, of course. There is no lens data transmitted to the camera. 
Q
Does this adapter allow for canon fd lenses to focus to infinity on sony e-mount mirrorless cameras?
A
yes, i had no problems with infinity focus with this adapter. the only FD mount lens i use anymore with my sony is a vivitar 20mm, and i pretty much only shoot infinity focus with it. 
Related Video
K&F Concept® Lens Mount Adapter for Canon EOS EF mount Lens to GH4
K&F M10101 M42 Lenses to Sony E Lens Mount Adapter
K&F M10111 M42 Lenses to Fuji X Lens Mount Adapter
Related Blog

Filter System For 82mm Lens Manual Focus E Mount Lens Canon Manual Focus Lens Adapter Nikon To Canon Adapter With Focus Confirmation Manual Focus Leica M-mount Lens Manual Focus Lens Adapter Olympus Manual Focus Lens Adapter 135mm F Mount Manual Focus Lens K Mount Manual Focus Lens Manual Focus Lens Mounts

Nikon Z50 Lens Mount Sony F3 Ef Mount Olympus Lens Mount Adapter Canon Eos M Mount Lenses Canon W-e1 Wi-fi Adapter 5d Mark Iii M48 Canon T Ring Adapter Cf To Sd Adapter Nikon Adaptador De Cartao Sony Best Buy Sony Adapter Tamron 16-300 Sony Alpha Metal Mount