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.

Using A Lens Without Adapter
Sim Card Without Contract
Sim Card Without Contract
$9.90 Save Instantly
Add to Cart
US Sim Card Without Contract
US Sim Card Without Contract
$9.90 Save Instantly
Add to Cart
W111 192Khz/24Bit USB Condenser Microphone With Tripod Stand
W111 192Khz/24Bit USB Condenser Microphone With Tripod Stand
1
$47.99 Save Instantly
Add to Cart
Pentacon 6 Kiev 60 Lenses to Mamiya 645 Lens Mount Adapter K&F Concept M27261 Lens Adapter
Pentacon 6 Kiev 60 Lenses to Mamiya 645 Lens Mount Adapter K&F Concept M27261 Lens Adapter
1
$34.99 Save Instantly
Add to Cart
TAM-NIK Z Manual Focus Compatible with Tamron Adaptall (Adaptall-2) Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
TAM-NIK Z Manual Focus Compatible with Tamron Adaptall (Adaptall-2) Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
25
$33.99
$36.99 Save $3.00 Instantly
Add to Cart
PK/DA-NIK Z Manual Focus Compatible with Pentax K Mount (PK/DA) DSLR Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
PK/DA-NIK Z Manual Focus Compatible with Pentax K Mount (PK/DA) DSLR Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
24
$51.99
$56.99 Save $5.00 Instantly
Add to Cart
EXA-NIK Z Manual Focus Compatible with Exakta, Auto Topcon Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
EXA-NIK Z Manual Focus Compatible with Exakta, Auto Topcon Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
24
$33.99
$36.99 Save $3.00 Instantly
Add to Cart
T2-NIK Z Manual Focus Compatible with T-Mount (T/T-2) Screw Mount SLR Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
T2-NIK Z Manual Focus Compatible with T-Mount (T/T-2) Screw Mount SLR Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
25
$33.99
$36.99 Save $3.00 Instantly
Add to Cart
Related Product
K/AR-NIK Z Manual Focus Compatible with Konica Auto-Reflex (AR) SLR Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
8% OFF
K/AR-NIK Z Manual Focus Compatible with Konica Auto-Reflex (AR) SLR Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
27
$33.99
QBM-NIK Z Manual Focus Compatible with Rollei SL35 (QBM) Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
8% OFF
QBM-NIK Z Manual Focus Compatible with Rollei SL35 (QBM) Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
24
$33.99
L/R-NIK Z Manual Focus Compatible with Leica R Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
8% OFF
L/R-NIK Z Manual Focus Compatible with Leica R Lens to Nikon Z Mount Camera Body K&F Concept Lens Mount Adapter
26
$33.99
Square Lens Holder Adapter 55mm (Laser Size)
FALL SALE
Square Lens Holder Adapter 55mm (Laser Size)
1
$9.99
K&F Concept Lens Mount Adapter Compatible with Hasselblad V Mount Lens to Pentax 645 Mount P645 645D 645N
53% OFF
K&F Concept Lens Mount Adapter Compatible with Hasselblad V Mount Lens to Pentax 645 Mount P645 645D 645N
$25.99
Pentacon 6 Kiev 60 Lenses to M42 Lens Mount Adapter K&F Concept M27241 Lens Adapter
FALL SALE
Pentacon 6 Kiev 60 Lenses to M42 Lens Mount Adapter K&F Concept M27241 Lens Adapter
$24.99
Canon EF EF-S Mount Lens to Fuji FX Mount Cameras EF/EF-S to FX Electronic Lens Adapter K&F Concept Auto Focus Lens Mount Adapter Ring
HOT Seller
Canon EF EF-S Mount Lens to Fuji FX Mount Cameras EF/EF-S to FX Electronic Lens Adapter K&F Concept Auto Focus Lens Mount Adapter Ring
92
$189.99
EF/EF-S to EOS M Electronic Lens Adapter Canon EF EF-S Mount Lens to EOS M Mount Cameras EF/EF-S to EOS M K&F Concept Auto Focus Lens Mount Adapter Ring
10% OFF
EF/EF-S to EOS M Electronic Lens Adapter Canon EF EF-S Mount Lens to EOS M Mount Cameras EF/EF-S to EOS M K&F Concept Auto Focus Lens Mount Adapter Ring
92
$62.99
Related Reviews
Joe
5
If you are on the fence, get off it and buy these.
These are the best monitors i've heard in this price range. It has wonderful high's, mid's and low's for a speaker this size. Can definitely recommend them.
05/11/2022
Craig
5
Five Stars
Exactly as advertised with prompt delivery - Thanks you
24/09/2022
riccardo b
5
Ottimo è facile da montare
Accessorio utilissimo per fare foto subUnico limite è la potenza del flash della macchina fotografica
29/08/2022
Mogore
4
Does the job
Nice slim profile Polarizer without the brown cast of the cheaper brands.
07/02/2022
Krista
5
Wasn't quite as great as description, still great
I'm a bit torn on this cam.Pros:+ it is nicely small and stand-alone, so easy to set somewhere and record.+ it video doesn't suck (not awesome either) .+ pulling out the micro SD card, I can load and view videos in Win10 without problem.+ battery lasted about 40 minutes on the initial charge, but after leaving it on the charger overnight, no problems running for just over an hour on the battery.Cons:- I bought it specifically because it seemed from the description I could narrow the degree of view. I believe that is not possible. Every "cam" I buy seems to have a very wide field of view, I want a smaller frame for close-ups and interviews ... without the cam having to be like a foot from the subject.- The "XDV" app is crap. Doesn't really want to connect and when it did, it lost connection and then I wasn't able to do anything again. I've got some experience with other WiFi cams and they're not this bad.I'll update if there's something more to contribute. Like I said, it's not a waste of money, I just have to figure out how to fit this particular piece of technology into my life.
10/11/2021
Ryan Ryan
5
Great sounding, compact speakers
These are exactly what I was looking for- a relatively inexpensive pair of bookshelf speakers for my record player. They are compact and sound great!
13/02/2021
VK
5
Good quality for the price
I have been using this filter primarily to get rid of glare in my webcam setup so my requirements may not be as stringent as for more classical applications. Compared to a Nikon filter I have (of a different size, for a different lens), the polarization effect is a bit lower on the Tiffen, and it also lets through more light. Contrary to some comparisons I've seen online though, the Tiffen for me produces a warmer picture than the Nikon.
17/01/2021
Related Faq
Q
Do I need an adapter to the lens for the filter?
A
No, it can be screwed on directly. 
Q
Is there a lens cap that works with these adapter rings?
A
I doubt it: not because of their diameter, but because they are super- slim so no obvious place for a lens cap to attach to. This said, they screw on and off with minimal effort, so I take them (and the filter system off) off before transporting the camera to a new location. 
Q
I have a Minolta lens, can i use this adapter?
A
Could you please update us your full Minolta lens model ?as Minolta has MD MC and AF mount, K&F Concept MD-M4/3 is suitable for: Lens: Minolta MD MC Mount lens(not for Minolta AF mount: KF06.157) Camera: Micro 4/3 (MFT) mount mirrorless camera like Olympus PEN, OM-D series, Panasonic Lumix DMC-G1, G2, G3, G10, GX1, GH1, GH2, GF1, GF2, GF3, GF5, GH4, Panasonic AG-AF100 Mirrorless Digital Cameras, Black Magic Pocket Cinema Camera (BMPCC) 
Q
Which M42 adapter should be used on your lens?
A

Please note: our M42 adapter ring could not be suitable for Pentax Takumar Super Takumar Carl Zeiss M42 series（aperture pin does not fully depress, small tabs sticking out), as ours depresses the aperture pin all the way down

 
Q
Can i use this on a 95 mm lens without an adapter ring?
A
It can't not be fixed well with the lens without the adapter ring. you should buy another adapter ring of 95mm size if you want to make this square filter fixed on the lens. 
Related Video
UNBOXING k&f concept lens adapter + Minolta X 700!
New design lens adapter series from K&F Concept
K&F M10111 M42 Lenses to Fuji X Lens Mount Adapter
Related Blog

Can Canon Lens Fit On Nikon Camera?

12/09/2024
When it comes to photography, one of the most common questions that arise among enthusiasts and professionals alike is whether lenses from one brand can be used on a camera body from another brand. Specifically, many people wonder if Canon lenses can fit on Nikon cameras. This question is not just a...

Best Magnetic Adapter Rings for Camera Filters

28/08/2024
In the world of photography, traditional screw-on filters can be cumbersome and time-consuming to switch out, especially when working under changing conditions. So, the magnetic adapter rings were invented and popularized.What Are Magnetic Adapter Rings?Magnetic adapter rings are innovative accessor...

How To Use Dslr Lens Filters?

08/08/2024
Using DSLR lens filters can significantly enhance your photography by allowing you to control light, reduce glare, and add creative effects. Understanding the different types of filters and how to use them effectively can elevate your photography skills. In this article, we will explore the various ...

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 Is An Adapter Ring For Cameras?

19/07/2024
In the world of photography, the quest for the perfect shot often leads photographers to explore various tools and accessories that can enhance their capabilities. One such accessory that has gained significant attention is the adapter ring for cameras. This seemingly simple device can open up a wor...

How To Fit Big Filter In Camera?

18/07/2024
Fitting a Big Filter on a Camera: A Comprehensive Guide Photography is an art that often requires the use of various accessories to achieve the desired results. One such accessory is the camera filter, which can significantly enhance the quality of your images by controlling light, reducing glare, a...

How To Use Uv Filter For Camera?

15/07/2024
Using a UV filter for your camera can be a game-changer in terms of protecting your lens and enhancing the quality of your photos. Whether you're a professional photographer or an enthusiastic hobbyist, understanding how to effectively use a UV filter can significantly impact your photography. In th...

Can You Use A Camera Tripod For Binoculars?

09/07/2024
When it comes to using binoculars for bird watching, stargazing, or any other activity that requires a steady hand, many enthusiasts often wonder if they can use a camera tripod for their binoculars. The short answer is yes, you can use a camera tripod for binoculars, but there are several factors t...

Can I Use Nikon Lens On Fujifilm Camera?

28/06/2024
In the world of photography, the compatibility of lenses across different camera brands is a common question among enthusiasts and professionals alike. One such query that often arises is whether Nikon lenses can be used on Fujifilm cameras. This question is particularly relevant for photographers w...

Can You Use A Canon Lens On A Sony Camera ?

29/05/2024
Using lenses across brands is a common problem among photography enthusiasts and professional photographers. Many people own different brands of cameras and lenses and want to be able to use them across brands to take full advantage of the equipment they already have. Today, we will explore the poss...
Related Feature
Using Remote Play Wireless Without Sony Adapter Lens Adapter With Or Without Glass Lens With And Without Uv Filter With Lens Filter Vs Without Add Lens Filter Without Lens Lens Quality With And Without Filter Canon Sx60 Filter Without Adapter Cons Of Using A Lens Adapter Using Adapter For Different Lens Solar Filter Nikon D3300
Feature You May Like
50mm Fe Mount Lens Carl Zeiss Jena Nikon Mount Omd Em5 Canon Adapter Nikon N50 Lens Mount Sony Alpha Mount Camera Sony A7iii L Mount Nikon Wu-1a Wifi Adapter Sigma Fe Mount Zoom Lens Samsung Nx300 Nikon Adapter Sony A7iii Lens Mount Is
Related Category
step up lens filter adapter rings Pentax Q Lens Adapter camera lens adapter Leica lens adapter Fujifilm G Mount Adapter A Mount Lens Adapter fujifilm x lens adapter C mount lens adapter m4/3 adapter camera lens adapter
Related Products
best lens adapter for sony e mount lens adapter for pentax k mount auto focus lens mount adapter ring lens & filter adapter rings nikon lens adapter ring canon lens adapter for sony adapter ring lens m42 adapter ring adapter contax sony e mount m42 mount adapter nikon