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.

Viltrox Ef E Lens Mount Adapter Ring
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
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
$199.99 Save $10.00 Instantly
Add to Cart
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
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
$69.99 Save $7.00 Instantly
Add to Cart
Canon EF EF-S Mount Lens to Sony E Mount Cameras EF/EF-S to E Electronic Lens Adapter K&F Concept Auto Focus Lens Mount Adapter Ring
Canon EF EF-S Mount Lens to Sony E Mount Cameras EF/EF-S to E Electronic Lens Adapter K&F Concept Auto Focus Lens Mount Adapter Ring
94
$129.99
$159.99 Save $30.00 Instantly
Add to Cart
Beschoi Canon FD FL Lens to Canon EOS EF Mount Camera Body with Glass K&F Concept Lens Mount Adapter
Beschoi Canon FD FL Lens to Canon EOS EF Mount Camera Body with Glass K&F Concept Lens Mount Adapter
$32.99 Save Instantly
Add to Cart
Lens Adapter for PK K Mount Lens to Sony NEX E-Mount with Matting Varnish Design, Sony NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX-5T
Lens Adapter for PK K Mount Lens to Sony NEX E-Mount with Matting Varnish Design, Sony NEX-3 NEX-3C NEX-3N NEX-5 NEX-5C NEX-5N NEX-5R NEX-5T
147
$25.99
$27.99 Save $2.00 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
Related Product
Canon EOS (EF/EF-S) D/SLR Lens to Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body with Matting Varnish Design Lens Adapter
10% OFF
Canon EOS (EF/EF-S) D/SLR Lens to Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body with Matting Varnish Design Lens Adapter
24
$27.99
Pentacon 6 Kiev 60 Lenses to Mamiya 645 Lens Mount Adapter K&F Concept M27261 Lens Adapter
FALL SALE
Pentacon 6 Kiev 60 Lenses to Mamiya 645 Lens Mount Adapter K&F Concept M27261 Lens Adapter
1
$34.99
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 Series Lens to NEX FIT PRO Camera High Precision K&F Concept Lens Mount Adapter
FALL SALE
Leica R Series Lens to NEX FIT PRO Camera High Precision K&F Concept Lens Mount Adapter
$29.99
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
8% OFF
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
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
Related Reviews
Karlos Ruiz Jimenez
5
Un envío no muy rápido, pero dentro de lo pactado
Ya conocía el producto y es una maravilla si lo que te gusta es la fotografía macro. Con esta cámara, que tiene una función macro espectacular, este adaptador lo veo imprescindible...
16/10/2022
S. Cutler
4
Overall happy!
Overall I’m happy. The adhesion isn’t terrible like some were saying, but it’s not amazing. I did rip one while pulling off the adhesive backing. I was able to attach it back and it still works fine. The color isn’t super warm white but it’s not cold blue like some led lights can be.
15/06/2022
Alexandra
5
Good and afordable product
Really great product, i'm really impressed for the price. My husband is so happy.
23/08/2021
DB
5
Good choice for a communication headset
Bought the headset for Skype use - and it is perfect: Very clear, comfortable, wire long enough, easy to regulate volume/mute.On top of that the sound quality turns out to be really good for music too!DB
03/06/2021
TC
5
Very easy to setup and use. Zero problems.
This device was impressive in all aspects. Price, setup, operation and reliability. One note: do remember to remove clear tape over the charging contacts (look for small read square to pull tape away from contacts) before attempting to charge.
09/02/2021
Related Faq
Q
is there a 72 adapter ring?
A
No! Only:77mm; 67mm; 62mm; 58mm; 55mm and 52mm 
Q
Will this adapter work with eos rebel t100? my t100 has ef-s lens, not ef
A
it could work with eos rebel t100. 
Q
When used with telephoto lens, the adapter ring may be loose
A
That may be caused by the fact that the lens weight is much bigger than camera, If used your telephoto lens with our adapter ring, we suggest to use with a lens bracket and better to shoot on a tripod to increase its stability. 
Q
Too loose/there is gap between lens and adapter ring
A
  1. If there is ever any more than a slight amount of rotational play, you may want to try tightening the lens mount adapter so it will hold the lens tighter to the mount. There are 3 flanges in the middle of the adapter (what the lens locks onto) that are split open slightly, this gap is what gives the tension that holds the lens tight to the body. Over time and with use these gaps decrease in size, no longer pulling the lens tight to the adapter, which allows the lens to move inside the mount more than it should.
  2. To tighten the fit, get a slim metal object (a #1.5 or #2.0 small flat eyeglass screwdriver is ideal) and insert it into the slit to open it up just a little bit (see images below, make sure to do it to all 3 evenly). The more you open the gap, the tighter the lens will be to the adapter; too much and the lens will have a hard time mounting so make sure to do it just a little bit at a time to all 3 flanges evenly, it doesn’t take much at all to get a tight fit.Note: please do not use too much strength, or the shrapnel will be damaged.
 
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
K&F Concept® Lens Mount Adapter for Canon EOS EF mount Lens to GH4
K&F M18131 Nikon G Lenses to Canon EF Lens Mount Adapter
Related Blog

Can You Mount Sigma Lenses On Canon Cameras?

16/09/2024
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...

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...

What Is A Control Ring Mount Adapter?

11/09/2024
In the ever-evolving world of photography, the quest for the perfect shot often leads photographers to explore a variety of lenses and camera bodies. However, the compatibility between different lenses and camera bodies can sometimes be a hurdle. This is where a control ring mount adapter comes into...

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...

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...

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...

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 ...
Related Feature
Viltrox Ef-z Lens Mount Adapter Viltrox Ef To Mft Adapter Viltrox Ef Mft Adapter Viltrox Ef-gfx Lens Adapter Viltrox Ef-eos M Lens Adapter Viltrox Ef-r2 Lens Mount Adapter Viltrox Ef-gfx Lens Mount Adapter Viltrox Ef-fx2 Autofocus Lens Adapter Viltrox Ef-eos M2 Lens Adapter Best 50mm Lens For Nikon F Mount
Feature You May Like
Ricoh Camera Lens Mount Canon Bayonet Mount Hood Lens Filter Threads Will 22.5e Fit 22.5 Olympus Slr Lens Mount Sony V Mount Adapter Canon Lp-e8 Minolta Dynax 500si Lens Mount Nikon D610 F Mount Sony E Mount Camera Cap Leica T Adapter Canon Pentacon Six Mount To Canon
Related Category
canon ef lens mount Canon EF-EOS R Mount Adapter magnetic adapter ring filter adapter ring C mount lens adapter camera lens adapter Fujifilm G Mount Adapter A Mount Lens Adapter Leica mount adaptor fujifilm x lens adapter
Related Products
canon lens mount adapter ef-eos m ef lens mount adapter canon ef s mount adapter canon ef sony e mount ef auto pentax canon ef adapter auto focus lens mount adapter ring canon lens adapter for sony canon a mount adapter aperture ring adapter