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
49mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
49mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
51
$19.99 Save Instantly
Add to Cart
58mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
58mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
51
$22.99 Save Instantly
Add to Cart
77mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
77mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
51
$30.99 Save Instantly
Add to Cart
67mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
67mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
51
$25.99 Save Instantly
Add to Cart
72mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
72mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
51
$30.99 Save Instantly
Add to Cart
52mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
52mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
51
$22.99 Save Instantly
Add to Cart
62mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
62mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
51
$25.99 Save Instantly
Add to Cart
55mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
55mm Black Mist 1 Filter Mist Cinematic Effect Filter Black Diffusion 1 Filter with 18 Multi-Layer Coatings Nano-Klear Series
51
$22.99 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
17
$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
17
$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
17
$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
17
$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
17
$44.99 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
17
$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
AT-Q40C 4K60FPS Sport Action Camera Ultra HD Camcorder 13MP WiFi Waterproof Camera (Black)
AT-Q40C 4K60FPS Sport Action Camera Ultra HD Camcorder 13MP WiFi Waterproof Camera (Black)
3
$51.99 Save Instantly
Add to Cart
AT-Q1 4K30FPS Sport Action Camera Ultra HD Camcorder 13MP WiFi Waterproof Camera (Black)
AT-Q1 4K30FPS Sport Action Camera Ultra HD Camcorder 13MP WiFi Waterproof Camera (Black)
2
$34.99 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
Related Product
Zhiyun Weebill 3 Combo Three Axis Handheld Gimbal Stabilizer for DSLR Camera Mirrorless Camera Compatible with Sony Nikon Canon Panasonic LUMIX, TransMount Wrist Rest Including Retractable Sling Grip
19% OFF
Zhiyun Weebill 3 Combo Three Axis Handheld Gimbal Stabilizer for DSLR Camera Mirrorless Camera Compatible with Sony Nikon Canon Panasonic LUMIX, TransMount Wrist Rest Including Retractable Sling Grip
$549.99
K&F Concept PL-60B 60W COB Photography light with Built-in 4500mAh Battery, supports Type-C PD Fast Charging, 12 Light Effects, Video Light for Shooting on The Move with Handle and Storage Bag
K&F Concept PL-60B 60W COB Photography light with Built-in 4500mAh Battery, supports Type-C PD Fast Charging, 12 Light Effects, Video Light for Shooting on The Move with Handle and Storage Bag
41
$129.99
MCUV Protection Filter 28 Multi-Coated UV Filter Compatible with Insta360 GO 3S Action Camera
MCUV Protection Filter 28 Multi-Coated UV Filter Compatible with Insta360 GO 3S Action Camera
15
$17.99
Camera Sling Bag Small Camera Crossbody Shoulder Backpack DSLR/SLR/Mirrorless Camera Compact Case Photography Bags 5L - Urban Wander 08 (Pink)
HOT SALE
Camera Sling Bag Small Camera Crossbody Shoulder Backpack DSLR/SLR/Mirrorless Camera Compact Case Photography Bags 5L - Urban Wander 08 (Pink)
88
$35.99
52mm ND8 Magnetic Lens Filter HD Waterproof Scratch-Resistant Anti-Reflection Nano-Xcel Series
52mm ND8 Magnetic Lens Filter HD Waterproof Scratch-Resistant Anti-Reflection Nano-Xcel Series
8
$39.99
67mm ND8 Lens Filter, 3 Stop Neutral Density Filter, Ultra Slim Frame Import Optical Glass Nano-Xcel Series for Camera Lens
67mm ND8 Lens Filter, 3 Stop Neutral Density Filter, Ultra Slim Frame Import Optical Glass Nano-Xcel Series for Camera Lens
27
$38.98
DJI Drone Mini 3 Pro & Mini 3 (ND8 ＆ PL) Filter HD, Light Reduction 3-stops, with Anti-reflection Green Film, Waterproof and Scratch-resistant
HOT SALE
DJI Drone Mini 3 Pro & Mini 3 (ND8 ＆ PL) Filter HD, Light Reduction 3-stops, with Anti-reflection Green Film, Waterproof and Scratch-resistant
120
$17.99
Digital Rain Gauge with Wireless Self-Emptying Rain Collector, Thermometer, Weather Station with Large Display, Rain Alerts
NEW Arrival
Digital Rain Gauge with Wireless Self-Emptying Rain Collector, Thermometer, Weather Station with Large Display, Rain Alerts
$94.99
2 Pack NP-FW50 Battery with Type-C Fast Charging for Sony ZV-E10, Alpha 7, A7, A7II, A7RII, A7SII, A7S, A7S2, A7R, A7R2, A5000, A6400, A6500, A6300, A6000, NEX-3, NEX-5, 1100mAh
7% OFF
2 Pack NP-FW50 Battery with Type-C Fast Charging for Sony ZV-E10, Alpha 7, A7, A7II, A7RII, A7SII, A7S, A7S2, A7R, A7R2, A5000, A6400, A6500, A6300, A6000, NEX-3, NEX-5, 1100mAh
37
$39.99
52mm MCUV Filter Brass Frame Multifunctional HD Ultra-Thin Brass Frame 36-Layer Anti-Reflection Green Film Nano-Xcel Pro Series
52mm MCUV Filter Brass Frame Multifunctional HD Ultra-Thin Brass Frame 36-Layer Anti-Reflection Green Film Nano-Xcel Pro Series
66
$79.99
ND / UV / CPL Filters Kit for DJI Mini 4 Pro 4 Pack (CPL + UV + ND8 + ND16) Multi-Coated Optical Glass Filter Drone Camera Accessories
ND / UV / CPL Filters Kit for DJI Mini 4 Pro 4 Pack (CPL + UV + ND8 + ND16) Multi-Coated Optical Glass Filter Drone Camera Accessories
76
$49.99
Handheld Digital Microscope, Portable Adult and Pediatric Microscope with 4" LCD Screen, 8 Dimmable LED Lamps, Electronic FHD Video Microscope, Windows Mac Compatible Black
31% OFF
Handheld Digital Microscope, Portable Adult and Pediatric Microscope with 4" LCD Screen, 8 Dimmable LED Lamps, Electronic FHD Video Microscope, Windows Mac Compatible Black
43
$74.99
67mm Kaleidoscope Prism Filter Optical Glass Central Pentagonal Special Effect Camera Lens Filter Nano-Basic Series
NEW Arrival
67mm Kaleidoscope Prism Filter Optical Glass Central Pentagonal Special Effect Camera Lens Filter Nano-Basic Series
$31.99
49mm Star Filters 3pcs Set 4+6+8 Points Cross Screen Starburst Filter Special Effect Camera Lens Filter 18 Layer Coating with 3 Cleaning Cloth
49mm Star Filters 3pcs Set 4+6+8 Points Cross Screen Starburst Filter Special Effect Camera Lens Filter 18 Layer Coating with 3 Cleaning Cloth
35
$24.99
4.3" LCD Screen Digital Coin Microscope, 50X-1000X Magnification, Work with Windows/Mac iOS
18% OFF
4.3" LCD Screen Digital Coin Microscope, 50X-1000X Magnification, Work with Windows/Mac iOS
24
$88.99
77mm Variable ND Filter ND3-1000(1.5-10 Stops) Ultra-thin HD with Double-sided 28-layer Nano-coating Nano-Xcel Series
77mm Variable ND Filter ND3-1000(1.5-10 Stops) Ultra-thin HD with Double-sided 28-layer Nano-coating Nano-Xcel Series
60
$94.49
Related Reviews
Dave
5
Family Photos
I was looking for something to use to take family photos without needing to rely on extra help to take the photos. That’s where this product comes in! I can setup the tripod anywhere, on any terrain, and take pictures using the included remote control while I’m in the picture. No more having to ask someone to be the photographer. Love it!
10/05/2022
Christopher G.
4
Some instructions would be nice.
A great buy really. So many different options for the gopro. Would be nice to have some instructions though, as many pieces require some assembly and different attachments using, and unless you're knowledgeable in such things it can leave you scratching your head a while.
17/11/2021
Self Self
5
I love my I love my earbuds
Noise canceling is amazing and sound quality is awesome.
29/03/2021
debbie grissom
5
Not to heavy on my ear lobe.
Sound great! Love the color and not heavy on my ear lobe
17/02/2021
Related Faq
Q
Best mount for this unit?
A
Just be sure that it can 'see' wind coming from all directions and that it doesn't read air temperatures from hot surfaces (concrete, roofs, etc.) If you can mount it to a free-standing mast that would be ideal. 
Q
What is the difference with the new sony sel-50f18f e-mount full frame lens?
A
One is for full format and the other for APS-C, whereby full format can also be operated on APS-C. 
Q
does the adapter work with the sony alpha7III?
A
I use it on the Sony Alpha 6000 with a manual FD 50mm. AF and aperture transmission are not an issue here. Actually, the adapter only keeps the lens at the right distance in front of the sensor. This works great and I think it will be the same with the Alpha 7III. 
Q
Will this work for a nikon f-mount (d3300) to sony e-mount? ( a7iii)
A
it could work with a nikon f-mount (d3300) to sony e-mount( a7iii). 
Q
The difference between APS-C, full-frame, 4/3 sensor
A
  1. Adapting APS-frame lens to full-frame camera, it may generate vignetting, some cameras could correct it by adjust APSC, please contact us and provide your lens&camera model to check the way to correct it.
  2. Adapting full-frame lens to APS-frame camera (i.e: large format to medium format, medium format to 35mm, 35mm to micro 4/3) provides excellent edge-to-edge sharpness. The smaller image field helps minimize the effects of lens distortion and aberration by using the 'sweet spot' or center of the larger lens image circle. and it will magnify the focal length by 1.6 on Canon, 1.5 on Nikon and Sony，2.0 on M4/3 camera.
 
Related Blog

What Size Memory Card For Nikon D7000?

05/02/2025
The Nikon D7000 supports SD (Secure Digital) memory cards and is compatible with SD, SDHC, and SDXC cards. The choice of memory card size and type largely depends on your specific needs: 1. Capacity: - 16GB or 32GB: Ideal for casual photographers who take a mix of photos and videos. - 64GB to 128...

How To Get The Vintage Camera Filter?

20/09/2024
In the age of digital photography, the charm of vintage cameras and their unique aesthetic remains highly sought after. The vintage camera filter, which emulates the look of old film cameras, has become a popular tool for photographers and social media enthusiasts alike. This article will guide you ...

How To Record Sound From Desktop Capture?

16/08/2024
Recording sound from desktop capture is a common requirement for many users, whether they are creating tutorials, recording gameplay, or capturing online meetings. The process can seem daunting at first, but with the right tools and knowledge, it becomes straightforward. This article will guide you ...

How Does Camera Lens Mm Mean?

25/06/2024
Understanding Camera Lens Focal Length: What Does "mm" Mean? When delving into the world of photography, one of the first technical aspects you'll encounter is the focal length of a camera lens, often denoted in millimeters (mm). This seemingly simple number can significantly impact your photography...

How To Connect A Microphone To A Smart Tv ?

24/05/2024
With the continuous upgrading of home entertainment systems, smart TVs have become an indispensable part of modern homes. And in order to improve the home entertainment experience, connecting a microphone to a smart TV to realize functions such as family Karaoke and voice control has gradually becom...
Related Feature
Nikon F Mount To E Moumt Adaptor Nikon J1 Fujica X Mount Nikon Lense Mount Meanings Nikon M-223 Mount 833 Nikon M 223 Mount 20 Moa Nikon M Tactical 30mm Mount Nikon M-series 30mm Optics Mount 839 Nikon M300 Blk Mount Nikon M-tactical 308 Mount Nikon M-series Xr Mount 30mm 840
Feature You May Like
Smart Watches With Gps Best Outdoor Movie Projector 200mm C Mount Lens Sony Memory Stick Adapter Not Working Minolta Lens Mount For Canon 24-105mm F 4-f 22 Ef-mount L-series Lens Best Canon Fd Adapter Olympus E500 Lens Mount 24mm 1.8 Sony E Mount Nikon F Mount Dslr
Related Category
52mm lens filter camera filter kit Sony A Mount Lens Adapters A Mount Lens Adapter sony mount lenses sony mount lenses Sony E Mount Body Sony battery camera C mount lens adapter pentax k mount lenses
Related Products
full frame fixed lens cameras camera lens cleaning pen Full Frame Camera Sensor Cleaning Kit Best Sony E Mount Adapter full color lens filter set 1080p car recorder HD Car Recorder HD Car Recorder Sony zeiss leica mount best full hd projector