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.

55mm Magnetic CPL Filter + Magnetic Basic Ring Kit Waterproof Scratch Resistant with 28 Multi-Coatings for Camera Lens (Nano-Xcel Series)
55mm Magnetic CPL Filter + Magnetic Basic Ring Kit Waterproof Scratch Resistant with 28 Multi-Coatings for Camera Lens (Nano-Xcel Series)
29
$46.99 Save Instantly
Add to Cart
K&F Concept V Mount Battery 99Wh (14.8V/6700mAh) PD100W Mini V-Mount Battery with DC/D-Tap/Dual USB-C/USB-A/TFT Display for Camera Camcorder Video Light Monitor V99 Pro
K&F Concept V Mount Battery 99Wh (14.8V/6700mAh) PD100W Mini V-Mount Battery with DC/D-Tap/Dual USB-C/USB-A/TFT Display for Camera Camcorder Video Light Monitor V99 Pro
39
$119.99 Save Instantly
Add to Cart
77mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
77mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
18
$62.99 Save Instantly
Add to Cart
72mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
72mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
18
$49.49 Save Instantly
Add to Cart
49mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
49mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
18
$35.99 Save Instantly
Add to Cart
49mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
49mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
$36.99 Save Instantly
Add to Cart
67mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
67mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
$40.99 Save Instantly
Add to Cart
62mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
62mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
$38.99 Save Instantly
Add to Cart
77mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
77mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
$60.99 Save Instantly
Add to Cart
62mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
62mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
18
$42.99 Save Instantly
Add to Cart
72mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
72mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
$45.99 Save Instantly
Add to Cart
67mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
67mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
18
$44.99 Save Instantly
Add to Cart
37mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
37mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
20
$21.99 Save Instantly
Add to Cart
62mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
62mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
$26.99 Save Instantly
Add to Cart
58mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
58mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
$23.99 Save Instantly
Add to Cart
55mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
55mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
20
$23.99 Save Instantly
Add to Cart
46mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
46mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
20
$21.99 Save Instantly
Add to Cart
40.5mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
40.5mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
20
$21.99 Save Instantly
Add to Cart
43mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
43mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
20
$21.99 Save Instantly
Add to Cart
55mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
55mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-Xcel Series
18
$35.99 Save Instantly
Add to Cart
55mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
55mm Shimmer Diffusion 1 Filter Optical Glass Glimmer Effect Filter for Camera Lens Nano-X Series
$34.99 Save Instantly
Add to Cart
52mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
52mm Black Mist 1/8 Filter + Lens Cap, Mist Cinematic Effect Filter with 18 Multi-Layer Coatings for Video, Vlog, Portrait Photography Nano-Klear Series
20
$23.99 Save Instantly
Add to Cart
77-82mm Brass Filter Adapter Ring, Step-Up Ring Compatible with All 77mm Camera Lens & 82mm Filters
77-82mm Brass Filter Adapter Ring, Step-Up Ring Compatible with All 77mm Camera Lens & 82mm Filters
32
$28.99 Save Instantly
Add to Cart
28X Telephoto Lens for Smartphones with 450mm Focal Length Tripod Included
28X Telephoto Lens for Smartphones with 450mm Focal Length Tripod Included
14
$73.99
$104.99 Save $31.00 Instantly
Add to Cart
Related Product
25L Large Camera Backpack for DSLR SLR Cameras, Anti-Theft Waterproof with Rain Cover, Tripod Holder for Photographers - Backpack 25L Star Wander03 (Black)
NEW Arrival
25L Large Camera Backpack for DSLR SLR Cameras, Anti-Theft Waterproof with Rain Cover, Tripod Holder for Photographers - Backpack 25L Star Wander03 (Black)
202
$99.99
Digital Voice Recorder with Ultra-long 1000H Continuous Recording, Voice-Activated & Magnetic 128G
30% OFF
Digital Voice Recorder with Ultra-long 1000H Continuous Recording, Voice-Activated & Magnetic 128G
11
$94.99
95MM Circular Polarizer Optical Glass Lens Filter Ultra-Slim 18 Multi-Layer Coatings Circular Polarizing Filters for Camera Lens Nano-Klear Series
95MM Circular Polarizer Optical Glass Lens Filter Ultra-Slim 18 Multi-Layer Coatings Circular Polarizing Filters for Camera Lens Nano-Klear Series
62
$24.99
DJI Air 2S/2 LED Colorful Landing Gear Compatible ,Foldable Height-Enhancing Extender for DJI Air 2S/2 Landing Gear Accessory
20% OFF
DJI Air 2S/2 LED Colorful Landing Gear Compatible ,Foldable Height-Enhancing Extender for DJI Air 2S/2 Landing Gear Accessory
$24.99
best wildlife trail camera
45% OFF
best wildlife trail camera
10
$74.99
K&F Concept Camera Backpacks for Photographers Travel Bag for Tripod Camera Lence Accessory with laptop compartment and Rain Cover Waterproof Multi-Functional Camera Bags for Dslr Cameras - Backpack 18L Nature Wander 04 (Black)
HOT SALE
K&F Concept Camera Backpacks for Photographers Travel Bag for Tripod Camera Lence Accessory with laptop compartment and Rain Cover Waterproof Multi-Functional Camera Bags for Dslr Cameras - Backpack 18L Nature Wander 04 (Black)
158
$59.99
Predator Evolution Trail Camera
34% OFF
Predator Evolution Trail Camera
10
$106.99
20-60x60 Spotting Scopes for Target Shooting, Waterproof Spotter Scope with Tripod & Phone Adapter, 131-66ft/1000yds BAK4 45°Angled Eyepiece Range Scope for Bird Watching Wildlife Hunting
32% OFF
20-60x60 Spotting Scopes for Target Shooting, Waterproof Spotter Scope with Tripod & Phone Adapter, 131-66ft/1000yds BAK4 45°Angled Eyepiece Range Scope for Bird Watching Wildlife Hunting
108
$94.99
Yongnuo YN 14mm f/2.8 Super Wide-Angle Fixed Focus Lens Autofocus for Canon EF-mount EOS Cameras
20% OFF
Yongnuo YN 14mm f/2.8 Super Wide-Angle Fixed Focus Lens Autofocus for Canon EF-mount EOS Cameras
35
$606.99
Minolta MD MC Lenses to Canon EOS M Camera Mount Adapter
Minolta MD MC Lenses to Canon EOS M Camera Mount Adapter
2
$27.99
K&F Concept Camera Backpack Hardshell DSLR Photography Camera Bag with 15-15.6 Inch Laptop Compartment Waterproof Camera Case Compatible for Canon/Nikon/Sony/DJI Mavic - Backpack 22L Nature Wander 10 (Dark Grey)
HOT SALE
K&F Concept Camera Backpack Hardshell DSLR Photography Camera Bag with 15-15.6 Inch Laptop Compartment Waterproof Camera Case Compatible for Canon/Nikon/Sony/DJI Mavic - Backpack 22L Nature Wander 10 (Dark Grey)
16
$66.99
72-82mm Brass Filter Adapter Ring, Step-Up Ring Compatible with All 72mm Camera Lens & 82mm Filters
72-82mm Brass Filter Adapter Ring, Step-Up Ring Compatible with All 72mm Camera Lens & 82mm Filters
32
$28.99
52mm Black Mist 1/4 + ND8-128 Variable ND Filter with Double-sided 28-layer Anti-reflection Green Film and Lever Nano-Xcel Series
52mm Black Mist 1/4 + ND8-128 Variable ND Filter with Double-sided 28-layer Anti-reflection Green Film and Lever Nano-Xcel Series
13
$78.99
ID115HR PLUS Smart Bracelet Sports Wristband Fitness Tracker Heart Rate Monitor - Red
ID115HR PLUS Smart Bracelet Sports Wristband Fitness Tracker Heart Rate Monitor - Red
69
$24.99
16MP 1080P Trail Camera 0.4s Trigger Time HD Outdoor Waterproof Hunting Infrared Night Vision Deer Camera U.S. purchases only
16MP 1080P Trail Camera 0.4s Trigger Time HD Outdoor Waterproof Hunting Infrared Night Vision Deer Camera U.S. purchases only
45
$51.99
77mm Variable ND Filter ND2-ND32 (1-5 Stops) Lens Filter Waterproof Scratch Resistant with 18 Layers of Nano-coating Nano-Klear Series
77mm Variable ND Filter ND2-ND32 (1-5 Stops) Lens Filter Waterproof Scratch Resistant with 18 Layers of Nano-coating Nano-Klear Series
30
$39.99
Related Reviews
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
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
Ali
5
Charming and Fun
My 1 year old granddaughter LOVES this book! It has images of various animals and a button for the accompanying animal sound. My granddaughter loves to imitate the animal sounds, which gets a laugh from us, which, in turn, is rewarding for her. My only complaint is there are a few animals that don't really have a sound (for human ears), so music has been substituted. Why? Why include a butterfly or a caterpillar in such a book? I wish it were a board book as we've had to tape several pages which were turned too enthusiastically. Eric Carle's books are always wonderful.
17/06/2021
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
Will this adapter work with the canon eos-r?
A
no it will not the eos-r has a different mount 
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
Would this work on d5200 18-55 mm lens?
A
Verify your lens filter sizes and compare here...these are the filter rings provided with the kit. 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm & 82mm. 
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 Blog

How To Remove The Selfie Stick From Video?

19/11/2024
Removing the selfie stick from a video can be a crucial step in enhancing the visual aesthetic and overall polish of your content. Whether you are an amateur videographer capturing your travels or a professional creator, knowing how to seamlessly remove a selfie stick can elevate your production qua...

Where To Buy Voice Recorders?

01/08/2024
In today's fast-paced world, voice recorders have become indispensable tools for a variety of professionals, including journalists, students, researchers, and business executives. Whether you need to capture interviews, lectures, meetings, or personal notes, a reliable voice recorder can make a sign...

Where To Mount Cameras On House?

16/07/2024
When it comes to home security, one of the most effective measures you can take is installing security cameras. However, the effectiveness of these cameras largely depends on their placement. Knowing where to mount cameras on your house can make a significant difference in deterring potential intrud...

Can I Hand Hold A Graduated Nd Filter?

17/06/2024
Graduated Neutral Density (ND) filters are essential tools for photographers, especially those who frequently shoot landscapes. These filters help balance the exposure between the sky and the ground, ensuring that neither part of the image is overexposed or underexposed. One common question among ph...

What Was The World's Largest Telescope?

05/06/2024
The quest to explore the cosmos has driven humanity to build increasingly powerful telescopes, each surpassing its predecessors in size and capability. Among these marvels of engineering, the Gran Telescopio Canarias (GTC) currently holds the title of the world's largest single-aperture optical tele...
Related Category
nikon lens filters pentax k mount lenses Pentax 67 Mount Lens Adapters Pentax Q Lens Adapter Pentax K adapter C mount lens adapter camera lens adapter C Mount Lens Adapters Leica mount adaptor fujifilm x lens adapter
Related Products
digital camera 40 phone camera focus lens carbon fiber tripod head silver white reflector mobile holder tripod led ring flash light microphone camera mount adapter nikon 1 m42 adapter c mount lens pentax q pentax mount lenses
Related Feature
Shoten Lm Nz Lens Adapter Sinstek Electric Lens Mount Adapter Sinar To Linhof Lens Board Adapter Slr Galaxy Lens Adapter Smc Takumar To Nex-5 Lens Mount Adapter Smallrig Metabones Lens Support Adapter 1864 Slr-lens Adapter Model 101 Sony 18-135 Lens Adapter Sony 7r Lens Adapter Sony 12mm F 2.8 Lens Adapter
Feature You May Like
Solar Filter Lens For Sony Alpha 6000 Ca Mount Lens 16mm Zeiss 55mm 1.8 Lens Filter 58 Mm Solar Filter Sigma 24-70mm F/2.8 Canon Mount Sony Z Mount Lenses Fujifilm G Mount Adapter Arri Bayonet To Pl Lens Adapter Fuji X Lens Adapter Hasselblad 500cm Lens Mount