Sigma 10-20 Pentax Mount
Related Reviews
Anna
5
but everything works and the pictures are beautifu
The ring is a little bit tight to rotate, but everything works and the pictures are beautiful.
17/06/2022
R. Johnson
4
Four Stars
Another quality Tiffen filter, works well on my Nikon 18-140 lens.
28/04/2022
Gary L. Griffiths
5
Excellent Product
Great for darkening sky and increasing contrast on petroglyphs.
17/09/2021
Sabrina Sabrina
5
A good purchase
Excellent night visionCamera works great! The connection is a little slow at longer distances, but it doesn't affect usability. Setup should be pretty easy for the experienced, I was using it for the first time and thankfully my husband figured it out quickly.
25/05/2021
Related Faq
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
Is the thread hole on the bottom (tripod mount) size 1/4 x 20....?
A
Yes, I have one on a camera tripod 
Q
does this fit pentax cameras?
A
Please verify your camera's lens thread size(usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering.The number is always preceded by a "ø" (diameter) symbol 
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
K&F Lens Adapter + Pentax-M 50mm F1.4 + Sony A6000
K&F Concept ND Filter Review! - Low-Budget Graufilter für 20€!
K&F CONCEPT 20 60X60 HD Scope BAK4 Spotting Scope
Related Blog

Can You Mount Sigma Lenses On Canon Cameras?

When it comes to photography, the compatibility of lenses with camera bodies is a crucial consideration for both amateur and professional photographers. One common question that arises is whether Sigma lenses can be mounted on Canon cameras. This query is particularly relevant given the popularity o...

How To Clear Sd Card On Gopro 10?

Clearing the SD card on your GoPro Hero 10 is a straightforward process, but it’s essential to understand the steps and precautions to ensure you don’t lose any valuable data unintentionally. Whether you’re a seasoned GoPro user or a beginner, this guide will walk you through the process of clearing...

How To Use Selfie Stick With Iphone 10?

Using a selfie stick with an iPhone 10 can significantly enhance your photography experience, allowing you to capture wider angles and more creative shots. Whether you're a seasoned photographer or a casual user, understanding how to properly use a selfie stick with your iPhone 10 can make a big dif...

What Is Pentax K Mount?

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 Memory Card For Gopro Hero 10?

When it comes to capturing high-quality footage with your GoPro Hero 10, choosing the right memory card is crucial. The GoPro Hero 10 is a powerful action camera capable of recording 5.3K video at 60 frames per second, 4K video at 120 frames per second, and 2.7K video at 240 frames per second. To en...

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

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 ...

How To Focus With 10 Stop Nd Filter?

Using a 10-stop neutral density (ND) filter can be a game-changer for photographers looking to capture long-exposure shots in bright conditions. However, it also presents unique challenges, particularly when it comes to focusing. This article will guide you through the process of focusing with a 10-...

Can You See Flag On Moon With Telescope?

The moon has always been a subject of fascination for humanity, and the Apollo missions of the late 1960s and early 1970s only heightened this interest. One of the most iconic symbols of these missions is the American flag planted on the lunar surface by the astronauts. This has led many amateur ast...

Does This Lens Fit My Camera?

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...

How To Connect 2 Bluetooth Headphones To Laptop Windows 10 ?

In modern life, using Bluetooth headsets has become a daily habit for many people. However, how to connect two Bluetooth headsets to a Windows 10 laptop at the same time may cause confusion for many users. As a professional knowledge blogger, I will answer this question in detail for you and provide...