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 F 1.4 K 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
Lens Mount Adapter for Pentax K/M/A/FA/DA Mount Lens to Sony NEX E-Mount Camera Body
Lens Mount Adapter for Pentax K/M/A/FA/DA Mount Lens to Sony NEX E-Mount Camera Body
146
$30.99
$33.99 Save $3.00 Instantly
Add to Cart
C Mount Lenses to Pentax Q Lens Mount Adapter K&F Concept M25161 Lens Adapter
C Mount Lenses to Pentax Q Lens Mount Adapter K&F Concept M25161 Lens Adapter
$29.99 Save Instantly
Add to Cart
D Mount Lenses to Pentax Q Lens Mount Adapter K&F Concept M38161 Lens Adapter
D Mount Lenses to Pentax Q Lens Mount Adapter K&F Concept M38161 Lens Adapter
$29.99 Save Instantly
Add to Cart
Related Product
Pentax PK Lens to Fuji FX Mount Camera Adapter Fits FIT Pro X-E1 X-M1 K&F Concept Lens Mount Adapter
10% OFF
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
Leica R Lenses to Canon EOS M Camera Mount Adapter
10% OFF
Leica R Lenses to Canon EOS M Camera Mount Adapter
$26.99
Nikon G Lens to Canon EOS R Camera Body Lens Mount Adapter
9% OFF
Nikon G Lens to Canon EOS R Camera Body Lens Mount Adapter
49
$51.99
Leica M Mount Lens to Canon EOS R Camera Body Lens Mount Adapter
8% OFF
Leica M Mount Lens to Canon EOS R Camera Body Lens Mount Adapter
50
$44.99
K&F Concept Lens Mount Adapter Compatible with Pentax 67 Lens to Pentax K (PK) Mount Camera - for Pentax DS, DS2, D, DL, Samsung GX-20, GX-10
9% OFF
K&F Concept Lens Mount Adapter Compatible with Pentax 67 Lens to Pentax K (PK) Mount Camera - for Pentax DS, DS2, D, DL, Samsung GX-20, GX-10
17
$50.99
Nikon F Lenses to Pentax K Lens Mount Adapter with Optic Glass K&F Concept M11221 Lens Adapter
9% OFF
Nikon F Lenses to Pentax K Lens Mount Adapter with Optic Glass K&F Concept M11221 Lens Adapter
17
$42.99
Pentax 67 Lenses to Nikon F Lens Mount Adapter with tripod mount K&F Concept M34171 Lens Adapter
10% OFF
Pentax 67 Lenses to Nikon F Lens Mount Adapter with tripod mount K&F Concept M34171 Lens Adapter
$44.99
Nikon F Lenses to Canon EOS M Lens Mount Adapter K&F Concept M11141 Lens Adapter
10% OFF
Nikon F Lenses to Canon EOS M Lens Mount Adapter K&F Concept M11141 Lens Adapter
$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
R. Johnson
4
Four Stars
Another quality Tiffen filter, works well on my Nikon 18-140 lens.
28/04/2022
Related Faq
Q
Will this work with the canon 50mm f/1.4 fd manual focus len?
A
Yes. 
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. 
Q
Is the K&F Concept adapter for Pentax PK K mount to Sony NEX e-mount compatible with the Sony A6000? Does a P-KA mount adapter exist?
A
Yes it should work with the sony a6000. As long as the ka lens has an aperture ring on the lens and is not solely dependent on receiving aperture control from the body, this adapter should work fine with ka lenses. To my knowledge, there are no sony e mount to k mount adapters with electronic coupling so no lens control through the body (meaning aperture and focus are fully manual). 
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 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...

How Do You Mount Your Sd Card?

14/08/2024
Mounting an SD card is a common task that many people encounter, whether they are using it for additional storage on a smartphone, transferring files on a computer, or using it in a camera. Despite its simplicity, the process can sometimes be confusing, especially for those who are not tech-savvy. T...

How Can I Mount My Sd Card?

08/08/2024
Mounting an SD card is a common task that many users need to perform to access additional storage on their devices. Whether you're using a smartphone, tablet, camera, or computer, the process can vary slightly depending on the device and operating system. In this article, we will explore the differe...

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 1.4 Lens Mount Pentax 50mm F 2 Smc Ak Mount Smc Pentax-m 50mm 1.7 Mount Pentax 50mm 1.4 K Mount Smc Pentax-a 50mm Macro Lens Mount Pentax Smc K Mount Lenses Pentax Smc Compatible With K Mount Nikon F Mount 50mm 1.4 Z Mount Lens 50mm 1.4 Nikon To Fuji X Adapters
Feature You May Like
35mm Camcorder Lens Adapter Ef To Sony Adapter Canon Eos Wireless Adapter Sony Camera Adapter For Ipad Helios 44 2 Canon Mount Nikon D7200 F Mount Pl Mount Fisheye Lens Pentax K Mount Macro Lens Solar Lens Filter Best Buy 24-70mm Sony E Mount
Related Category
pentax k mount lenses Pentax K adapter Pentax 67 Mount Lens Adapters Pentax Q Lens Adapter Nikon Z mount adapter Leica mount adaptor Canon EOS M mount adapter Action Camera Mount minolta a mount lenses Nikon F mount camera body
Related Products
pentax mount lenses c mount lens pentax q contax pentax adapter canon fd pentax k adapter pentax tripod adapter tamron pentax mount pentax t adapter sigma pentax mount pentax nikon mount pentax lens adapter