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.

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 ND2-ND400 (9 Stops) Variable ND Filter Neutral Density Adjustable Filter for Canon Nikon DSLR Cameras + Lens Cleaning Cloth
77mm ND2-ND400 (9 Stops) Variable ND Filter Neutral Density Adjustable Filter for Canon Nikon DSLR Cameras + Lens Cleaning Cloth
104
$38.99 Save Instantly
Add to Cart
3×25 Opera Binoculars All Metal With Handle Ladies Retro Small Binoculars
3×25 Opera Binoculars All Metal With Handle Ladies Retro Small Binoculars
34
$31.99
$59.99 Save $28.00 Instantly
Add to Cart
82mm ND2-ND400 Variable Filter (1-9 Stop), 24 Layers of Nano-coating, K&F Concept Nano-Dazzle Series
82mm ND2-ND400 Variable Filter (1-9 Stop), 24 Layers of Nano-coating, K&F Concept Nano-Dazzle Series
52
$59.99 Save Instantly
Add to Cart
82mm MCUV Lens Protection Filter with Lens Cap Optical Glass Ultra Slim 18 Multi-Layer Coatings Nano-Klear Series
82mm MCUV Lens Protection Filter with Lens Cap Optical Glass Ultra Slim 18 Multi-Layer Coatings Nano-Klear Series
110
$13.99 Save Instantly
Add to Cart
82mm Snap-On Center Pinch Lens Cap 9 in 1 with Anti-Loss Keeper Leash Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses
82mm Snap-On Center Pinch Lens Cap 9 in 1 with Anti-Loss Keeper Leash Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses
146
$9.99 Save Instantly
Add to Cart
82mm Snap-On Center Pinch Lens Cap 5 in 1 with Anti-Loss Keeper Leash Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses
82mm Snap-On Center Pinch Lens Cap 5 in 1 with Anti-Loss Keeper Leash Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses
$8.99 Save Instantly
Add to Cart
82mm Camera UV + Polarizing Lens Filters + Lens Cap Kit, 3pcs of Cleaning Cloths and a Filter Pouch Included, K&F Concept Nano-Klear Series
82mm Camera UV + Polarizing Lens Filters + Lens Cap Kit, 3pcs of Cleaning Cloths and a Filter Pouch Included, K&F Concept Nano-Klear Series
60
$46.99 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
82mm Snap-On Center Pinch Lens Cap 4 in 1 with Anti-Loss Keeper Leash Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses
82mm Snap-On Center Pinch Lens Cap 4 in 1 with Anti-Loss Keeper Leash Compatible with Nikon, Canon, Sony, Fujifilm Camera Lenses
2
$5.99 Save Instantly
Add to Cart
82mm Magnetic UV Filter Ultra Slim with Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth Nano-K Series
82mm Magnetic UV Filter Ultra Slim with Multi Coated Ultraviolet Protection Lens Filter with Cleaning Cloth Nano-K Series
68
$19.99 Save Instantly
Add to Cart
DJI Osmo Pocket 3 1.2X Anamorphic Lens + 10X Macro Lens + Wide-Angle Lens + ND8 + ND32 + ND128, 6 Pack Filter Set Magnetic Attach / Multi-Coated / Optical Glass
DJI Osmo Pocket 3 1.2X Anamorphic Lens + 10X Macro Lens + Wide-Angle Lens + ND8 + ND32 + ND128, 6 Pack Filter Set Magnetic Attach / Multi-Coated / Optical Glass
42
$99.99 Save Instantly
Add to Cart
Related Product
46mm Black Mist Filter 1/4 Special Effects Filter Cinematic Look Black Diffusion Effect Filter for Camera Lens Nano-Xcel Series
46mm Black Mist Filter 1/4 Special Effects Filter Cinematic Look Black Diffusion Effect Filter for Camera Lens Nano-Xcel Series
80
$39.99
Sandisk Ultra 16GB MicroSDHC UHS-I Card, C10 A1, up to 98MB/s SDSQUNC-016G-ZN3MN
Sandisk Ultra 16GB MicroSDHC UHS-I Card, C10 A1, up to 98MB/s SDSQUNC-016G-ZN3MN
273
$9.99
49mm ND8 (3 Stop) Neutral Density Filter + CPL Circular Polarising Filter 2 in 1 for Camera Lens, Ultra Clear Super Slim Waterproof Scratch-Resistant
HOT SALE
49mm ND8 (3 Stop) Neutral Density Filter + CPL Circular Polarising Filter 2 in 1 for Camera Lens, Ultra Clear Super Slim Waterproof Scratch-Resistant
25
$35.99
blue tooth trail camera
45% OFF
blue tooth trail camera
10
$74.99
24MP*1296P night vision, 120° wide-angle*0.2S trigger 2-inch screen hunting camera bark color*2 sets
24MP*1296P night vision, 120° wide-angle*0.2S trigger 2-inch screen hunting camera bark color*2 sets
$151.99
K&F Concept 12x32 Compact Binoculars for Kids and Adults, with BAK4 Prism, FMC Lens, IP65 Waterproof & Neck Strap for Bird Watching Hunting Travel Camping Stargazing
39% OFF
K&F Concept 12x32 Compact Binoculars for Kids and Adults, with BAK4 Prism, FMC Lens, IP65 Waterproof & Neck Strap for Bird Watching Hunting Travel Camping Stargazing
33
$42.99
49mm ND2-ND400 (9 Stops) Variable ND Filter Neutral Density Filter for Camera Lens Ultra-Slim, Multi Coated Nano-Klear
49mm ND2-ND400 (9 Stops) Variable ND Filter Neutral Density Filter for Camera Lens Ultra-Slim, Multi Coated Nano-Klear
65
$24.99
82mm Graduated Lens Filter Soft GND16, 4 Stop Ultra-Clear Optical Glass Multi-Coated Nano-Xcel Series
HOT SALE
82mm Graduated Lens Filter Soft GND16, 4 Stop Ultra-Clear Optical Glass Multi-Coated Nano-Xcel Series
$39.99
Related Reviews
Mitchell Melendez
5
Perfect
These are perfect! So much fun! Used all of them already and they were a hit!
10/11/2022
Un Vendéen
5
Bon rapport qualité prix
Installation sans soucis, micro OK d'après mes correspondant. Oreillette confortable.Seule petit bémol, le casque sert un peu trop la tête.
29/09/2022
Ash Colon
5
Perfect
Got recommendation from a tiktok video. Went on vacation in Aruba with winds it was perfect. Really lightweight and became my second husband
19/06/2022
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
stefan klein
5
Kopfhörer
Super Teil es wäre schön wenn eine Tasche dabei wäre. Habe sie nachbestellt.
25/03/2022
Edgar Bravo
5
Largaaaa duración de baterías
Los uso para ir al gimnasio y realmente tiene como 2 meses que los cargué y aun siguen con batería. muy satisfecho. Se conectan por bluetooth y aparte traen un cable 3.5mm. muy cómodos.
20/06/2021
AJ
5
Good purchase
A friend of mine loves photography so I thought this would be the perfect gift for her for Christmas and she loves it! When I got the package it all came as shown in the picture and as far as I know it has remained in good condition.
15/03/2021
Related Faq
Q
Is this compatible to mount a 95mm filter to a 55mm lens?
A
Hi,this is not compatible. 
Q
What size does the ring have to be if I want to buy another one for another lens?
A
The size of the adapter ring depends on the size of the filter thread of the lens used. This is noted on the lens and in the lens cap. 
Q
Hello, who is the software for update the ring adapter ?!
A
hello,currently the product does not need to be upgraded, so there is no firmware.only when compatibility problems are found do you need to upgrade the firmware. 
Q
Does this ring works with z50 ??
A
K&F Concept 
Q
Is the aperture ring de-clicked?
A
The ring is on your lens dude.... 
Related Blog

How To Replace Front Door Lock With Keyless?

11/02/2025
How to Replace a Front Door Lock with a Keyless System: A Step-by-Step Guide In recent years, keyless entry systems have become increasingly popular, offering convenience, enhanced security, and eliminating the need for physical keys. Whether you’re tired of fumbling with keys or simply looking to u...

What Size Ring Light Do I Need?

21/11/2024
When it comes to choosing the perfect ring light, the decision largely depends on several key factors such as the intended use, the environment in which you'll be working, and the desired lighting effect. Ring lights have become essential tools for photographers, videographers, content creators, mak...

Telescope That Can Take Pictures?

10/09/2024
In the ever-evolving world of astronomy, the desire to capture the beauty of the cosmos has driven many enthusiasts to seek telescopes that can take pictures. This demand has led to a surge in the availability of telescopes equipped with imaging capabilities, catering to both amateur and professiona...

How To Protect Nikon Wifi Camera?

14/08/2024
In the age of digital photography, WiFi-enabled cameras have become a staple for both amateur and professional photographers. These cameras, such as those produced by Nikon, offer the convenience of transferring photos wirelessly, remote shooting, and easy sharing on social media platforms. However,...

What To Look For In A Telescope?

23/07/2024
When it comes to choosing a telescope, the process can be both exciting and overwhelming. With a myriad of options available, each boasting different features and specifications, it's crucial to understand what to look for to ensure you make an informed decision. Whether you're a beginner stargazer ...
Related Category
led ring light with stand canon ring flash Live Ring Light detachable camera flash magnetic adapter ring filter adapter ring flash the camera ring flash nikon
Related Products
adapter ring lens lens adapter ring 82mm nikon mount ring reverse ring camera mount adapter canon manual lens adapter aperture ring adapter Pentax K Lens To Nikon F Mount Adapter reverse mount macro adapter ring canon lens filter adapter smartphone selfie ring light
Related Feature
C Fd Lens Mount C Mount Lens Ebay C Mount Lens Filter C Mount Lens Mount C Mount Lens Diameter C Mount Lens Thread C Mount Lens On Fuji X C Mount Lens Cap C Mount Varifocal Lens Dzo Lens Ef Mount
Feature You May Like
Anbee Spark Camera Lens Filter 6 Pack Sony Xqd Card Adapter 40mm Lens Sony E Mount Dslr Lens Adapter Rings Microphones For Singing On Computer Sony A1e Sonus Mount Metabone Adapter Sony To Canon Good Home Video Camera Sony Bravia Kdl 42w655 Vesa Adapter Outdoor Dome Security Cameras