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
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
82mm Variable ND Filter ND2-ND32 (1-5 Stops) Lens Filter Waterproof Scratch Resistant with 18 Layers of Nano-coating Nano-Klear Series
82mm Variable ND Filter ND2-ND32 (1-5 Stops) Lens Filter Waterproof Scratch Resistant with 18 Layers of Nano-coating Nano-Klear Series
52
$39.99 Save Instantly
Add to Cart
K&F Concept Camera Lens Pouch Case, Waterproof Zipper Lens Protective Bag, Camera Lens Carry Bag Fits Lenses Below 3.5x7.1 (D x H) - L
K&F Concept Camera Lens Pouch Case, Waterproof Zipper Lens Protective Bag, Camera Lens Carry Bag Fits Lenses Below 3.5x7.1 (D x H) - L
$23.99 Save Instantly
Add to Cart
Canon EOS Lens to Canon EOS R Camera Body Lens Mount Adapter
Canon EOS Lens to Canon EOS R Camera Body Lens Mount Adapter
49
$28.99 Save Instantly
Add to Cart
EOS-L Manual Focus Compatible with Canon (EF/EF-S) Lens to L Mount Camera Body Lens Mount Adapter
EOS-L Manual Focus Compatible with Canon (EF/EF-S) Lens to L Mount Camera Body Lens Mount Adapter
80
$27.99 Save Instantly
Add to Cart
Lens Mount Adapter Manual Focus Compatible with Canon EOS Lens to Sony Alpha Nex E-Mount Camera Body,Compatible for Sony NEX-3, NEX-5, NEX-5N, a6000, a6500, NEX-C3, NEX-F3, Not Auto-Focus
Lens Mount Adapter Manual Focus Compatible with Canon EOS Lens to Sony Alpha Nex E-Mount Camera Body,Compatible for Sony NEX-3, NEX-5, NEX-5N, a6000, a6500, NEX-C3, NEX-F3, Not Auto-Focus
161
$23.99 Save Instantly
Add to Cart
Olympus OM Lenses to Sony E Lens Mount Adapter K&F Concept M16101 Lens Adapter
Olympus OM Lenses to Sony E Lens Mount Adapter K&F Concept M16101 Lens Adapter
162
$19.99 Save Instantly
Add to Cart
Lens Mount Adapter Compatible with Nikon AI Lens to Sony NEX E-Mount Camera Body
Lens Mount Adapter Compatible with Nikon AI Lens to Sony NEX E-Mount Camera Body
146
$27.99 Save Instantly
Add to Cart
Lens Mount Adapter Compatible with Nikon G AF-S F AIS AI Nikkor F Mount G-Type D/SLR Lens to Sony Alpha E-Mount NEX Camera Compatible with Sony Alpha A7,A6000,A6300,A6500,A5000,A5100
Lens Mount Adapter Compatible with Nikon G AF-S F AIS AI Nikkor F Mount G-Type D/SLR Lens to Sony Alpha E-Mount NEX Camera Compatible with Sony Alpha A7,A6000,A6300,A6500,A5000,A5100
174
$27.99 Save Instantly
Add to Cart
Canon FD FL Lens to Fujifilm Fuji X-Series X FX Mount Mirrorless Cameras with Matting Varnish Design for Fuji XT2 XT20 XE3 XT1 X-T2 K&F Concept Lens Mount Adapter
Canon FD FL Lens to Fujifilm Fuji X-Series X FX Mount Mirrorless Cameras with Matting Varnish Design for Fuji XT2 XT20 XE3 XT1 X-T2 K&F Concept Lens Mount Adapter
58
$27.99 Save Instantly
Add to Cart
Nikon AI F Mount Lens to Micro Four Thirds (MFT, M4/3) Camera with Matting Varnish Compatible for Olympus Pen E-P1 P2 P3 P5 E-PL1
Nikon AI F Mount Lens to Micro Four Thirds (MFT, M4/3) Camera with Matting Varnish Compatible for Olympus Pen E-P1 P2 P3 P5 E-PL1
24
$33.99 Save Instantly
Add to Cart
AI(G) to M4/3 Adapter Manual Lens Adapter with Matting Varnish Design Compatible with Nikon Nikkor AI/F G-Mount Lens to MFT Micro 4/3 Mount Cameras Olympus Panasonic Lumix Cameras
AI(G) to M4/3 Adapter Manual Lens Adapter with Matting Varnish Design Compatible with Nikon Nikkor AI/F G-Mount Lens to MFT Micro 4/3 Mount Cameras Olympus Panasonic Lumix Cameras
24
$34.99 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
34
$46.99 Save Instantly
Add to Cart
20x50 High Power Low Light Night Vision Adult Binoculars, BAK4 Prism, FMC Multi-Coated Lenses, Suitable for Outdoor Camping, Hunting, Travel, Concert, Bird Watching
20x50 High Power Low Light Night Vision Adult Binoculars, BAK4 Prism, FMC Multi-Coated Lenses, Suitable for Outdoor Camping, Hunting, Travel, Concert, Bird Watching
$35.99
$47.99 Save $12.00 Instantly
Add to Cart
12x50 Monocular with Smartphone Holder & Tripod, FMC Coating BAK4 Prism, Waterproof, Anti-Fog, for Bird Watching, Hunting, Hiking, Concert, Travel
12x50 Monocular with Smartphone Holder & Tripod, FMC Coating BAK4 Prism, Waterproof, Anti-Fog, for Bird Watching, Hunting, Hiking, Concert, Travel
100
$52.99
$115.19 Save $62.20 Instantly
Add to Cart
Head mounted magnifier with 2 LED lights, with 4 removable lenses 1.5X, 2.5X, 3.5X, 5X, USB rechargeable hands-free magnifying glass for reading, jewelry, crafts, electronic maintenance
Head mounted magnifier with 2 LED lights, with 4 removable lenses 1.5X, 2.5X, 3.5X, 5X, USB rechargeable hands-free magnifying glass for reading, jewelry, crafts, electronic maintenance
$27.99 Save Instantly
Add to Cart
82mm MC UV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
82mm MC UV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
77
$29.99 Save Instantly
Add to Cart
40.5mm MCUV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
40.5mm MCUV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
77
$21.99 Save Instantly
Add to Cart
43mm MCUV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
43mm MCUV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
77
$21.99 Save Instantly
Add to Cart
46mm MCUV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
46mm MCUV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
97
$21.99 Save Instantly
Add to Cart
37mm MCUV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
37mm MCUV Protection Filter with 24 Multi-Layer Green Coatings HD/Hydrophobic/Scratch Resistant Ultra-Slim UV Filter Nano-Dazzle
77
$21.99 Save Instantly
Add to Cart
Leica M LM L/M Mount Lens to Fujifilm FX Mount Camera Adapter for FX Mount Camera FIT Pro K&F Concept Lens Mount Adapter
Leica M LM L/M Mount Lens to Fujifilm FX Mount Camera Adapter for FX Mount Camera FIT Pro K&F Concept Lens Mount Adapter
20
$23.99 Save Instantly
Add to Cart
Related Product
4G Camera Outdoor with SIM Card, 2K 4MP No WiFi Solar Powered, Wireless 360°PTZ
20% OFF
4G Camera Outdoor with SIM Card, 2K 4MP No WiFi Solar Powered, Wireless 360°PTZ
7
$221.99
Digital Handheld Microscope with 4 inch IPS Screen Detachable Base 1000X Magnification
30% OFF
Digital Handheld Microscope with 4 inch IPS Screen Detachable Base 1000X Magnification
13
$94.99
Beschoi M42 Lens to Canon EOS EF Mount Camera Body K&F Concept Lens Mount Adapter
7% OFF
Beschoi M42 Lens to Canon EOS EF Mount Camera Body K&F Concept Lens Mount Adapter
$27.99
52-82mm Step Up Ring Aviation-grade Aluminum Filter Adapter Ring 2-pack with a Cleaning Cloth
52-82mm Step Up Ring Aviation-grade Aluminum Filter Adapter Ring 2-pack with a Cleaning Cloth
99
$6.99
Pentax K Lenses to Nikon Lens Mount Adapter with Optical Glass K&F Concept M17171 Lens Adapter
Pentax K Lenses to Nikon Lens Mount Adapter with Optical Glass K&F Concept M17171 Lens Adapter
1
$59.99
Portable RGB ambient light, camping light, double-sided LED video light, sound pickup light effect, 2000mAh rechargeable CRI 95+ 2500-9000K dimmable panel light that supports magnetic suction, for video blogging, photography, video conferencing, Camping l
Portable RGB ambient light, camping light, double-sided LED video light, sound pickup light effect, 2000mAh rechargeable CRI 95+ 2500-9000K dimmable panel light that supports magnetic suction, for video blogging, photography, video conferencing, Camping l
$40.99
55mm Magnetic Lens Filter Kit CPL+ND8+ND64+Magnetic Adapter Ring+Magnetic Lens Cap 5 in 1 Quick Swap System Nano-Xcel Series
55mm Magnetic Lens Filter Kit CPL+ND8+ND64+Magnetic Adapter Ring+Magnetic Lens Cap 5 in 1 Quick Swap System Nano-Xcel Series
39
$76.49
67mm ND4-ND64 (2-6 Stop) Variable ND Filter and CPL Circular Polarizing Filter 2 in 1 with 28 Layers of Anti-reflection Green Film, Two Orange Levers, Imported White Cloth Nano-X Series
67mm ND4-ND64 (2-6 Stop) Variable ND Filter and CPL Circular Polarizing Filter 2 in 1 with 28 Layers of Anti-reflection Green Film, Two Orange Levers, Imported White Cloth Nano-X Series
$79.99
STARTRC DJI Avata Integrated Propeller Cover
STARTRC DJI Avata Integrated Propeller Cover
29
$25.99
Live Online Trail Cameras
34% OFF
Live Online Trail Cameras
10
$106.99
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
67mm True Color Variable ND2-32 (1-5 Stops) ND Lens Filter, Adjustable Neutral Density Filter with 28 Multi-Layer Coatings Nano-Xcel Series
67mm True Color Variable ND2-32 (1-5 Stops) ND Lens Filter, Adjustable Neutral Density Filter with 28 Multi-Layer Coatings Nano-Xcel Series
37
$95.99
Thermal Imaging Monocular with 4K Infrared Night Vision 60Hz Frame Rate ＜25mk NETD
TOP Best
Thermal Imaging Monocular with 4K Infrared Night Vision 60Hz Frame Rate ＜25mk NETD
13
$539.99
Aluminium Camera Tripod with Transverse Center Column 72"/185cm 10kg/22lbs Load Capacity with 360 Degree Ball Head T254A3+BH-28L (S211)
HOT SALE
Aluminium Camera Tripod with Transverse Center Column 72"/185cm 10kg/22lbs Load Capacity with 360 Degree Ball Head T254A3+BH-28L (S211)
67
$109.99
52mm Circular Polarizer Filter with Lens Cap Optical Glass Ultra Slim 18 Multi-Layer Coatings Polarizing Filter for Camera Lens Nano-Klear Series
52mm Circular Polarizer Filter with Lens Cap Optical Glass Ultra Slim 18 Multi-Layer Coatings Polarizing Filter for Camera Lens Nano-Klear Series
43
$12.99
52mm Clip-on CPL Phone Camera Lens Filter Kit, Circular Polarizer Polarizing Filter Applicable to All Mobile Phone Models
52mm Clip-on CPL Phone Camera Lens Filter Kit, Circular Polarizer Polarizing Filter Applicable to All Mobile Phone Models
24
$16.99
Related Reviews
カスタマー
5
OLYMPUS デジタルカメラ STYLUS TG-4/TG-3 Tough用
とても便利です。ウミウシの撮影をするのに最適です。光が均等に当てられます。
13/10/2022
Jeff K
5
Decent & Affordable enhancement lenses for phone p
I really dig this kit. Used throughout Nepal & India for a month of traveling, it worked well for getting wide-angle views of tight places. Used for video as well as photos. Well designed and decent glass optics.
15/05/2022
Silly Willey
5
Just the greatest!
This a gift for my daughter in law who is a photographer. I can't wait to give it to her. It is just great and actually looks like the real thing. It is made very well and of sturdy material. Love this item.
04/01/2022
Max139
5
Well worth it!
Amazing camera that takes crystal clear photos and video. So many accessories available for this camera. A little disappointed in the short battery life.
07/08/2021
Kristai Andersen
5
Romantic
Feels like you’re somewhere beautiful not just on a patio
01/06/2021
Related Faq
Q
Will I experience vignette on a 20mm lens if I have this filter under the magnetic ring and the nano x cpl? My lens is a 72mm diameter if that matters.
A
Hi,non magnetic filters are incompatible with magnetic ring. 
Q
The adapter is Nikon f mount ?
A
Yes, it is indeed Nikon f mount.  
Q
The adapter is Nikon f mount ?
A
Yes, it is indeed Nikon f mount. 
Q
Does this adapter also fit a nikon non ai lens?
A
Hello - I use the adapter to adapt a non AI lens to my Sony with another adapter (Canon to e-mount) - this way the focus works on infinity. I hope that answers your question. 
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). 
Related Blog

How To Download Voice Recordings From Messenger?

16/01/2025
How to Download Voice Recordings from Messenger: A Step-by-Step Guide In today’s digital communication landscape, voice recordings have become a popular way of expressing thoughts more personally and efficiently. Facebook Messenger, one of the most widely used messaging platforms, enables users to ...

Can You Use A Monocular For Astronomy?

26/12/2024
Can You Use a Monocular for Astronomy? A Comprehensive Guide Astronomy is one of the most fascinating hobbies you can take up, allowing you to explore the vastness of the universe from the comfort of your backyard. Many enthusiasts, especially beginners, often wonder if a monocular—a more portable ...

How To Test Webcam Windows 7?

07/08/2024
Testing a webcam on Windows 7 can be a straightforward process if you follow the right steps. Whether you are preparing for a video conference, recording a video, or simply ensuring that your webcam is functioning correctly, this guide will walk you through the necessary steps to test your webcam on...

Why Use Camera Stabilizer?

07/08/2024
In the world of photography and videography, achieving smooth, professional-quality footage is a constant challenge. One of the most effective tools to overcome this challenge is the camera stabilizer. Whether you're a seasoned professional or an enthusiastic amateur, understanding the importance an...

How To Make Camera Bag Padding?

18/07/2024
Creating custom padding for a camera bag is an essential skill for photographers who want to protect their valuable equipment. Whether you're a professional photographer or an enthusiastic hobbyist, having a well-padded camera bag can make a significant difference in the safety and organization of y...
Related Feature
F Mount Converter Nikon D3400 Fastest Nikon Mount Lenses Helios 44m Nikon Mount Helios 81 Nikon Mount K Mount Lenses On Nikon Konica 57mm F 1.2 Nikon Mount Lensbaby 3g In Nikon Mount Lensbaby Nikon Z Mount Nikon 223 Mount Xr Nikon 3300 Type Of Mount
Feature You May Like
Sony A58 A Mount Sony Cyber-shot Dsc-hx200v Lens Adapter C Mount Lens Adapter Olympus Om-d E-m10 Nikon F Mount Adapter Televid 77 40101 To Sony Adapter Sony Z Mount Lenses Eos Fd Lens Adapter Tamron C Mount Lens Wireless Lavalier Lapel Microphones Camera Adapter Ipad Canon 5d Mark Ii
Related Category
10 stop ND filter nikon lens adapter Nikon F Mount Lens Adapters nikon mount lenses Nikon Z mount adapter nikon z mount lenses Nikon F mount camera body nikon lens filters ring flash nikon
Related Products
large objective binoculars 12x42 HD Binoculars colour camera lens filters super lens camera square lens filter kit 86mm ND Filter 49mm nd filter 10 stop dust camera filter colour filter lens 112mm variable nd filter