K&F Concept    Blog >

Enjoy Your Selected Digital Life

Currency: USD
  • Currency
Shop by Scene Shop by Rank

Log Into Your Account

Account

Order History

Wish List

Register Account

Already have an Account?Log In

  • Shopping Cart

  • Your shopping cart is empty!
  • Favorite

  • Your wish list is empty.

Pentax Smc 50mm 1.4 Lens Mount
Leica M39 50mm/75mm Lenses to Leica M Lens Mount Adapter K&F Concept M19151 Lens Adapter Non-SLR port M39
Leica M39 50mm/75mm Lenses to Leica M Lens Mount Adapter K&F Concept M19151 Lens Adapter Non-SLR port M39
31
$19.99
$21.99 Save $2.00 Instantly
Add to Cart
Yongnuo YN50mm F/1.4N Standard Fixed Focus Lens Autofocus for Nikon F-mount Digital SLR Cameras
Yongnuo YN50mm F/1.4N Standard Fixed Focus Lens Autofocus for Nikon F-mount Digital SLR Cameras
18
$198.99
$269.99 Save $71.00 Instantly
Add to Cart
Yongnuo YN 50mm f/1.8N Standard Fixed Focus Lens Autofocus for Nikon F-mount Digital SLR Cameras
Yongnuo YN 50mm f/1.8N Standard Fixed Focus Lens Autofocus for Nikon F-mount Digital SLR Cameras
39
$103.99
$149.99 Save $46.00 Instantly
Add to Cart
Yongnuo YN 50mm f/1.8 Standard Fixed Focus Lens Autofocus for Canon EF-mount EOS Cameras
Yongnuo YN 50mm f/1.8 Standard Fixed Focus Lens Autofocus for Canon EF-mount EOS Cameras
41
$84.99
$129.99 Save $45.00 Instantly
Add to Cart
Yongnuo YN50mm F/1.4 Standard Fixed Focus Lens Autofocus for Canon EF-mount EOS Cameras
Yongnuo YN50mm F/1.4 Standard Fixed Focus Lens Autofocus for Canon EF-mount EOS Cameras
38
$198.99
$269.99 Save $71.00 Instantly
Add to Cart
Pentax PK Lens to Fuji FX Mount Camera Adapter Fits FIT Pro X-E1 X-M1 K&F Concept Lens Mount Adapter
Pentax PK Lens to Fuji FX Mount Camera Adapter Fits FIT Pro X-E1 X-M1 K&F Concept Lens Mount Adapter
42
$26.99
$29.99 Save $3.00 Instantly
Add to Cart
Contax Yashica Lens to Leica M Lens Camera Body C/Y-L/M Lens Mount Adapter
Contax Yashica Lens to Leica M Lens Camera Body C/Y-L/M Lens Mount Adapter
31
$30.99
$33.99 Save $3.00 Instantly
Add to Cart
K&F Concept Lens Mount Adapter Compatible with Hasselblad V Mount Lens to Pentax 645 Mount P645 645D 645N
K&F Concept Lens Mount Adapter Compatible with Hasselblad V Mount Lens to Pentax 645 Mount P645 645D 645N
$25.99
$54.99 Save $29.00 Instantly
Add to Cart
Related Product
FD FL Lens to Nikon Z6 Z7 Camera K&F Concept Lens Mount Adapter Lens Adapter
8% OFF
FD FL Lens to Nikon Z6 Z7 Camera K&F Concept Lens Mount Adapter Lens Adapter
24
$44.99
Pentax K-mount Body Cap*2 + Lens Rear Cap*2 + Hot Shoe Cap*2 + Cleaning Cloth*1 Compatible with Pentax K3, K3 II, K70, KS1, KS2, K500, K50
Pentax K-mount Body Cap*2 + Lens Rear Cap*2 + Hot Shoe Cap*2 + Cleaning Cloth*1 Compatible with Pentax K3, K3 II, K70, KS1, KS2, K500, K50
$7.99
Lens Mount Adapter Compatible for Praktica Mount Lens to NEX Lens Camera Body
10% OFF
Lens Mount Adapter Compatible for Praktica Mount Lens to NEX Lens Camera Body
159
$26.99
M42 Lens to Leica M Lens Mount Adapter K&F Concept M10151 Lens Adapter
9% OFF
M42 Lens to Leica M Lens Mount Adapter K&F Concept M10151 Lens Adapter
34
$29.99
Leica L39 M39 Screw Mount Lens to Canon EOS M EF-M, M39 Lenses to Canon EOS M Lens Mount Adapter K&F Concept M41141 Lens Adapter Non-SLR port M39
10% OFF
Leica L39 M39 Screw Mount Lens to Canon EOS M EF-M, M39 Lenses to Canon EOS M Lens Mount Adapter K&F Concept M41141 Lens Adapter Non-SLR port M39
$17.99
Pentax 67 Lenses to Pentax 645 Lens Mount Adapter K&F Concept M45341 Lens Adapter
Prime Day
Prime Day
Pentax 67 Lenses to Pentax 645 Lens Mount Adapter K&F Concept M45341 Lens Adapter
$27.99
Pentax K Lenses to Nikon Lens Mount Adapter with Optical Glass K&F Concept M17171 Lens Adapter
9% OFF
Pentax K Lenses to Nikon Lens Mount Adapter with Optical Glass K&F Concept M17171 Lens Adapter
1
$59.99
M42 Lenses to Nikon F Lens Mount Adapter with Optic Glass K&F Concept M10171 Lens Adapter
10% OFF
M42 Lenses to Nikon F Lens Mount Adapter with Optic Glass K&F Concept M10171 Lens Adapter
2
$26.99
Related Reviews
Caroline Yvette Hebert Caroline Yvette Hebert
5
So bright!
This was super easy to set up! Be sure to charge them before the first use, but other than that, just stick them in the ground, press the button & the light is on. It’s super bright and works perfectly for what I need! Buying one for my mom to light up her garden statues next!!
06/01/2023
Nathan Tomlin
4
Great Quality, App is bad
I love the quality of the camera.It is perfect for what I use it for. But the app is bad. I would like to edit videos on my chromebook, but I cannot because of stupid GPS.
09/12/2022
Amit
5
Good cover and sleek design
I liked the black color and the red threading used in the cover. Its got ample space for a small camera and usb cable. I wish it had some more space for the battery charger.
15/11/2022
BJ
5
Comprehensive
Gift to my son and he LOVED it. Just built a telescope and this will take him on a great trip.
15/10/2022
Jake Hughes
5
Worth every penny.
I knew this gopro was good but after using it for myself and actually seeing all the features and everything for myself I was blown away even more.The image stability is out of this world and I found it easy to connect to my phone and see what the angel is for riding my bike.I know it's easier to connect to iPhones but I use a android and it still didn't take too long to set up and doesn't take too long to connect everytime.I only bought 1 for now but will 100% definitely get more for more angles and better footage.
27/05/2022
R. Johnson
4
Four Stars
Another quality Tiffen filter, works well on my Nikon 18-140 lens.
28/04/2022
Jianjing Zhang
5
very happy with the M50 MKii
I never owned the original M50 so the complains about the incremental upgrade do not affect me. Also, I don't shoot full 4K video, so the crop factor is not an issue for me.For $599, this is simply a fantastic camera and huge upgrade from my previous M2!Eye tracking and dual-pixel AF work very well in photo and video, saving tones of time to get the right focus on people.Yes, you can use battery coupler kit for unlimited power supply if you what to (unlike other reviewer suggested).For video conferencing, you should not expect M50 MKii to work well with Canon's webcam utility since it only supports USB2 (read the manual). By connecting with Elgato CamLink 4K (which is USB3), it works flawlessly with clean HDMI output.Solid 5/5 for this purchase!
16/07/2021
Related Faq
Q
Will this work with the canon 50mm f/1.4 fd manual focus len?
A
Yes. 
Q
Will a nikon f-mount lens (nikon af fx nikkor 50mm f/1.8d) work with this adapter on my canon t2i? i realize it would be manual focus.
A
This adapter ring Nikon-EOS is for Nikon F mount to Canon EOS camera, you mentioned your lens mount is F mount, so this item is useful for you. 
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 the nikkor 50mm 1.4D work with this?
A
Yes, the Nikkor 50mm 1.4d is an f mount lens so it should adapt just fine. 
Q
Pentax pk mount usually means pentax k mount which has a flange distance greater than m. is this adapter for adapting leica m lens to pentax q camera?
A
I actually have not received this adapter yet. It's shipping from China. Don't think that was disclosed in the ad. However, I do not believe this is for the Pentax Q body rather for digital and film cameras that take the Pentax K mount in its many variations. So I'm expecting to be able to mount my Leica M mount lenses on my digital and film Pentax K mount cameras, no autofocus or relay of exposure information, only to be used with manual focus and exposure. 
Related Video
Nikon Nikkor 50mm 1.4 AI Adapted to the Sony A6000
K&F Lens Adapter + Pentax-M 50mm F1.4 + Sony A6000
K&F Concept® Lens Mount Adapter for Canon EOS EF mount Lens to GH4
Related Blog

What Canon Cameras Does Tamron Ef Mount Fit?

03/09/2024
When it comes to choosing the right camera equipment, compatibility is a crucial factor that can significantly impact your photography experience. One common question among photographers is which Canon cameras are compatible with Tamron EF mount lenses. This article aims to provide a comprehensive g...

What Is Pentax K Mount?

22/08/2024
The Pentax K-mount is a lens mount standard developed by Pentax in 1975 for use with their 35mm single-lens reflex (SLR) cameras. Over the years, it has become a versatile and widely adopted mount, compatible with a broad range of lenses and camera bodies. This article will delve into the history, f...

What Are Fujifilm X Mount R Lenses?

21/08/2024
Fujifilm X Mount R lenses are a series of high-quality lenses designed specifically for Fujifilm's X-series mirrorless cameras. These lenses are known for their exceptional optical performance, compact size, and robust build quality, making them a popular choice among both amateur and professional p...

What Size Uv Filter For Nikon 50mm Lens?

01/08/2024
When it comes to photography, every detail matters, and one of the often-overlooked aspects is the use of UV filters. If you own a Nikon 50mm lens, you might be wondering what size UV filter you need. This article will delve into the specifics of UV filters, their importance, and how to determine th...

What's the Best EF to E-mount Lens Adapter?

26/07/2024
The rapid rise of mirrorless cameras, combined with the high prices and limited availability of native mirrorless lenses, and the incompatibility of different brand lens mounts, has been a catalyst for the increased popularity of lens adapters to make use of many classic old lenses. Then, What does ...

What Does Ef Mean On A Camera Lens?

27/06/2024
Understanding Camera Lens Markings: What Does "EF" Mean? When diving into the world of photography, one quickly realizes that the jargon and technical specifications can be overwhelming. Among the myriad of terms and abbreviations, "EF" is a common marking found on camera lenses, particularly those ...

Can I Use Ef Lens On Rf Camera?

26/06/2024
In the ever-evolving world of photography, the introduction of new camera systems often brings about questions regarding compatibility and usability of existing equipment. One such query that has been frequently asked by photographers is whether EF lenses can be used on RF cameras. This question is ...

Does This Lens Fit My Camera?

17/06/2024
When it comes to photography, one of the most common questions that both amateur and professional photographers ask is, "Does this lens fit my camera?" This seemingly simple question can be quite complex, given the variety of camera brands, models, and lens types available on the market. Understandi...

What Size Filter For 50Mm Lens？

04/06/2024
When it comes to photography, the details matter. One such detail that often gets overlooked by beginners and even some seasoned photographers is the size of the filter for their lenses. Specifically, if you own a 50mm lens, you might be wondering what size filter you need. This article aims to prov...
Related Feature
Pentax Smc 50mm F 1.4 K Mount Pentax 50mm F 2 Smc Ak Mount Smc Pentax-m 50mm 1.7 Mount Smc Pentax-a 50mm Macro Lens Mount Pentax 50mm 1.4 K Mount Z Mount Lens 50mm 1.4 Pentax Smc K Mount Lenses Pentax Smc Compatible With K Mount Replace Pentax Smc A Lens Mount Headphones Travel Adapter Sony Wireless
Feature You May Like
Cf Type I Adapter For Canon 5d Types Of Lens Mount Sony A 6400 Mount Smart Lens Adapter Nikon Leica Sl C Mount Lens On Canon T-mount Telephoto 500mm F 8.0 Long Lens Canon Eos 40d Lens Mount Sony Ps4 5ghz Adapter Sony A7ii To Canon Adapter Fotodiox Auto Adapter For Canon Eos
Related Category
pentax k mount lenses Pentax 67 Mount Lens Adapters Pentax K adapter Pentax Q Lens Adapter C mount lens adapter Leica mount adaptor C Mount Lens Adapters camera lens adapter nikon mount lenses canon m mount lenses
Related Products
c mount lens pentax q pentax mount lenses pentax lens adapter pentax lens mount pentax lens mount adapter contax pentax adapter canon fd pentax k adapter pentax tripod adapter tamron pentax mount pentax t adapter