K&F Concept

  • - 【 Auto Focus & Aperture Control】Sold out, arriving March 16, 2024. K&F Concept EF-E adapter comes with the Gold-Plating Contact, perfectly support high speed Auto Focus and can achieve rapid detection and accurate tracking images to realize greater photography effect, it greatly enhances conductivity and effectively transports EXIF Info
  • - 【 Electronical Adapter】Equipped with an Convert Bracket,which can be directly installed with a tripod head, and the bottom is designed with a 1/4 screw hole, which can be directly installed with a quick release plate.
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$224.99 $229.99 $212.99
  • - 【 Auto Focus & Aperture Control】: K&F Concept EF/EF-S to Fuji FX adapter comes with the Gold-Plating Contact, perfectly support high speed Auto Focus and can achieve rapid detection and accurate tracking images to realize greater photography effect, it greatly enhances conductivity and effectively transports EXIF Info
  • - 【Support Lens Image Stabilizer】: Support IS lens stabilization function. It makes your pictures in great sharpness in most of situations, whichever is moving, weak light, and night light.
14 text_reviews
$221.99 $239.99 $226.99
  • - 【 Auto Focus & Aperture Control】: K&F Concept EF/EF-S to EOS M adapter comes with the Gold-Plating Contact, perfectly support high speed Auto Focus and can achieve rapid detection and accurate tracking images to realize greater photography effect, it greatly enhances conductivity and effectively transports EXIF Info
  • - 【Support Lens Image Stabilizer】: Support IS lens stabilization function. It makes your pictures in great sharpness in most of situations, whichever is moving, weak light, and night light.
14 text_reviews
$97.99 $79.99 $74.99
  • - 1. Ultra-fast focusing speed, AF auto focus, providing fast and accurate detection of the focus direction and target;
  • - 2. Super powerful compatibility. Suitable for use on Canon EOS RF mirrorless camera, you can transfer the EF/EF-S lens group to your Canon EOS RF mirrorless camera, allowing you to shoot more beautiful works through the new combination;
16 text_reviews
$110.99 $109.99 $103.99
  • - 【48MP Photo & 4K 10FPS Ultra HD Video】With Ultra HD 4K video and good audio, K&F CONCEPT trail camera can capture more vivid details and get smooth video. At the same time, it can take 48MP ultra-clear photos. With 34 infrared LEDs, it can capture wonderful moments no matter day or night. With a wide-angle lens, the 4K PIR sensor trail camera gives you a wider field of view.
  • - 【All In One Kit & Easy Setup】The trail camera kit includes a 64GB SD card and 8 AA batteries, so you can start using it immediately (set up and run on batteries; support SD cards up to 512GB). There are also a variety of function settings: loop recording, timing setting, delay, temperature, watermark, password protection, recording time can be set to 5 minutes, etc.
68 text_reviews
$139.99 $63.99
  • - Allow M42 mount lenses used on Canon EOS Rebel camera body.
  • - Compatible with Canon EOS Rebel camera includes: Canon 300D, 350D, 400D, 450D, 500D, 550D/T2i, 600D/T3i, 650D/T4i, 700D/T5i, 750D/T6i, 760D/T6s, 800D/T7i, 100D, 200D, 1000D, 1100D/T3, 1200D/T5, 1300D/ T6,Canon 77D, D30, D60, 10D, 20D, 20Da, 30D, 40D, 50D, 60D 60Da, 70D, 77D, 80D, 7D, 7D Mark II, 5D, 5D Mark II, 5D Mark III, 5D Mark IV, 5Ds, 5Ds R, 6D, 6D Mark II,-1D,-1Ds,-1D X,-1D C etc.
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$22.99 $16.99 $15.99
  • - 【 Function】You can mount M42 screw mount lens to Fujifilm X-series X FX mount mirrorless cameras.
  • - 【 Material】All-metal design; hardened anodized aluminum construction, matting varnish inside to avoid light reflection.
25 text_reviews
$34.99 $24.99 $22.99
  • - Allow M42 mount lenses used on Sony E NEX/Alpha camera body.
  • - Compatible with Sony E NEX/Alpha camera includes: Sony NEX-3, NEX-3C, NEX-3N, NEX-5, NEX-5C, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, NEX-C3, NEX-F3, NEX-VG10, a7, a7R, a9, a3000, a3500, a5000, a5100, a6000, a6300, a6500, a7S, a7 II, a7S II, a7R II, a7R III etc.
62 text_reviews
$26.99 $19.99 $17.99
  • - Allow M42 Screw mount lenses used on Pentax K mount camera body.
  • - Compatible with Pentax K camera includes: Pentax K100D, K110D, K10D, K10D Grand Prix, K100D Super, K200D, K20D, K-m, K-7, K-x, K-r, K-5, K-01, K-30, K-5 II, K-5 IIs, K-50, K-500, K-3, K-S1, K-S2, K-3 II, K-1, K-70, KP etc.
9 text_reviews
$20.99 $14.99 $13.99
  • - Allow Canon FD FL mount lenses used on Canon EOS Rebel camera body.
  • - Compatible with Canon EOS Rebel camera includes: Canon 300D, 350D, 400D, 450D, 500D, 550D/T2i, 600D/T3i, 650D/T4i, 700D/T5i, 750D/T6i, 760D/T6s, 800D/T7i, 100D, 200D, 1000D, 1100D/T3, 1200D/T5, 1300D/ T6,Canon 77D, D30, D60, 10D, 20D, 20Da, 30D, 40D, 50D, 60D 60Da, 70D, 77D, 80D, 7D, 7D Mark II, 5D, 5D Mark II, 5D Mark III, 5D Mark IV, 5Ds, 5Ds R, 6D, 6D Mark II,-1D,-1Ds,-1D X,-1D C etc.
49 text_reviews
$46.99 $32.99 $30.99
  • - Premium-grade lens adapter, high precision, good quality.
  • - Smooth surface for effortless mount, infinity focus allowed diaphragm control of the lens is set manually.
56 text_reviews
$31.99 $22.99 $20.99
  • - High-quality aluminum alloy finish manufacturing, the joint ring, and the camera card mouth tightly smooth.
  • - The lens interface is made of fine copper material with higher precision, less wear, and durability.
7 text_reviews
$58.99 $40.99 $37.99
  • - 【 Function】You can mount M42 screw mount lens to Sony E-mount mirrorless cameras.
  • - 【 Material】All-metal design; hardened anodized aluminum construction, matting varnish inside to avoid light reflection.
14 text_reviews
$38.99 $26.99 $24.99
  • - Allow Olympus OM Zuiko mount lenses used on Micro 4 3 MFT mount camera body.
  • - Compatible with Micro Four Thirds (M4/3) camera includes: Panasonic Lumix G1, GH1, GF1, G10, G2, GH2, GF2, G3, GF3, GX1, GF5, G5, GH3, GF6, G6, GX7, GX80/GX85/GX7 Mark II, GM1, GH4, GM5, GF7, G7, GX8, G85/G80, DC-GH5, DC-G9; Olympus PEN E-P1, E-P2, E-PL1, E-PL1s, E-PL2, E-P3, E-PL3, E-PM1, E-PL5, E-PM2, E-P5, E-PL6, E-PL7, E-PL8; Olympus OM-D E-M5, E-M1, E-M10, E-M5 II, E-M10 Mark II, E-M1 Mark II, JVC GY-LS300 S35 mm Camcorder, DJI Zenmuse X5, Kodak Pixpro S-1, Blackmagic Pocket Cinema Camera etc.
29 text_reviews
$26.99 $19.99 $17.99
  • - With this new advanced lens adapter, you can mount Leica M Mount Lens on Fujifilm FX Mount camera body.
  • - It is designed for Fujifilm X-Pro1 interchangeable lens digital camera, not suitable for S2Pro/S3Pro /S5Pro DSLR camera or other X-series prosumer digital camera. Compatible with Fujifilm camera includes Fuji, X-A1, X-A2, X-A3, X-E1, X-E2, X-E3, X-M1, X-Pro1, X-Pro2, X-S1, X-T1, X-T10, X-T20, X-T2, X10, X20, X30, XF1, XQ1, XQ2, etc.
20 text_reviews
$26.99 $21.99 $19.99
  • - Allow Olympus OM mount lenses used on Canon EOS Rebel camera body.
  • - Compatible with Canon EOS Rebel camera includes: Canon 300D, 350D, 400D, 450D, 500D, 550D/T2i, 600D/T3i, 650D/T4i, 700D/T5i, 750D/T6i, 760D/T6s, 800D/T7i, 100D, 200D, 1000D, 1100D/T3, 1200D/T5, 1300D/ T6,Canon 77D, D30, D60, 10D, 20D, 20Da, 30D, 40D, 50D, 60D 60Da, 70D, 77D, 80D, 7D, 7D Mark II, 5D, 5D Mark II, 5D Mark III, 5D Mark IV, 5Ds, 5Ds R, 6D, 6D Mark II,-1D,-1Ds,-1D X,-1D C etc.
14 text_reviews
$34.99 $24.99 $22.99
  • - Small Body, Big Function - Auto-focus function;Aperture Adjustment: aperture exactly being adjusted via the mount adapter;Integrated built-in aperture iris with selectable clicked / de-clicked aperture faster.
  • - Auto Focus & Aperture Control - K&F Concept EF-E adapter comes with the Gold-Plating Contact, perfectly support high-speed Auto Focus and can achieve rapid detection and accurate tracking images to realize greater photography effect, it greatly enhances conductivity and effectively transports EXIF Info
3 text_reviews
$106.99
  • - 【 Function】You can mount Nikon Nikkor AI AIS AF AF-I AF-S mount lens to Sony E-mount mirrorless cameras;
  • - 【 Material】All-metal design; hardened anodized aluminum construction, matting varnish inside to avoid light reflection;
7 text_reviews
$42.99 $29.99 $27.99
  • - 【1080P HD K&F Concept Endoscope】This industrial endoscope is equipped with a 4.3-inch full-color HD screen and advanced sensors to provide clear images and videos with a resolution of 1920 x 1080P pixels, support for taking photos and recording videos, up to 32G TF card (not included) can store pictures and videos, allowing you to view high-definition photos and videos at any time.
  • - 【IP67 Waterproof Camera Probe and LED Lights】This endoscope camera comes with 6 super bright LED lights with 3 adjustable brightness levels to provide enough light for darker situations. The camera probe and LED light are IP67 waterproof, suitable for dark areas, wet or wet areas, etc.
364 text_reviews
$124.99 $74.99 $59.99
  • - This adapter fits all Nikon F mount (including DX-format, G in ending) lenses, to Fujifilm Fuji FX XT4 X-Pro1 X-M1 X-A1 X-E1 interchangeable lens digital camera.
  • - Smooth surface for effortless mount, Infinity focus allowed.
128 text_reviews
$38.99 $26.99 $24.99
  • - Stable performance and easy to use: no need for extra adapters, cables, networks. You can use your phone directly through the hotspot of the wifi box. Just download and install the APP application, no network is required, and multiple mobile phones can be connected at the same time, the screen is smooth and barrier-free;
  • - Latest WiFi endoscopes: Compatible (Android 4.2 or higher), iPhone IOS system (iOS 9.0 or higher), Windows/Mac/ipad/Samsung/Huawei/OnePlus/Tablet, PC. Note: When the WIFI box is not working, it needs to be charged, it takes about 1 hour to charge at 5V 1A, and the red light is off;
174 text_reviews
$32.99 $25.99
  • - 【5.5mm/0.21 Inch Probe】: More Professional: This 5.5mm inspection camera is the latest industrial inspection endoscope, ideal for inspection in pipes or areas not visible to the naked eye, it can easily pass through small pipes in large mechanical equipment, photography and recording video is more clear and stable, providing great convenience for after-the-fact re-examination and discussion.
  • - 【Upgraded Semi-Rigid Cable - More Durable】: This snake endoscope cable has been newly upgraded, the inner layer is wrapped in special metal materials, enhances the toughness and plasticity of the rope, can more effectively through various angles of the pipe or sewer, the outermost rubber tightly wrapped inner tube, our camera and cable waterproof level reached more than IP67, rest assured that the sewer inspection work.
89 text_reviews
$263.99 $365.99 $149.99
  • - 【IP67 Waterproof】Different from other non-waterproof products, our camera supports IP67 waterproof, whether it is wet sewers or sinks, it can work perfectly.
  • - 【Bidirectional 180° Steering Lens】Bends 180° easily and freely on both sides, which can bring small probes into tight spaces, and then transmit vivid, clear, all-round videos and pictures on monitor screens and mobile phones at the same time through the cable. It is a recommended tightly curved endoscope camera with light.
231 text_reviews
$279.99 $463.99 $189.99
  • - 【1080P HD K&F Concept Endoscope】This industrial endoscope is equipped with a 4.3-inch full-color HD screen and advanced sensors to provide clear images and videos with a resolution of 1920 x 1080P pixels, support for taking photos and recording videos, up to 32G TF card (not included) can store pictures and videos, allowing you to view high-definition photos and videos at any time.
  • - 【IP67 Waterproof Camera Probe and LED Lights】This endoscope camera comes with 6 super bright LED lights with 3 adjustable brightness levels to provide enough light for darker situations. The camera probe and LED light are IP67 waterproof, suitable for dark areas, wet or wet areas, etc.
289 text_reviews
$131.99 $116.99 $69.99
  • - Allow Minolta MD MC mount lenses used on Fujifilm X mount camera body.
  • - Compatible with Fujifilm camera includes: Fuji X-A1, X-A2, X-A3, X-E1, X-E2, X-E3, X-M1, X-Pro1, X-Pro2, X-S1, X-T1, X-T10, X-T20, X-T2, X10, X20, X30, XF1, XQ1, XQ2 etc.
31 text_reviews
$31.99 $25.99 $22.99
  • - Premium-grade K&F Concept adapter, high precision, good quality.
  • - Compatible with Fujifilm camera includes: X-A1, X-A2, X-A3, X-E1, X-E2, X-E3, X-M1, X-Pro1, X-Pro2, X-S1, X-T1, X-T10, X-T20, X-T2, X10, X20, X30, XF1, XQ1, XQ2 etc.
85 text_reviews
$26.99 $19.99 $17.99
  • - Allow Minolta A / Sony A mount lenses used on Sony E NEX/Alpha camera body.
  • - Compatible with Sony E NEX/Alpha camera includes: Sony NEX-3, NEX-3C, NEX-3N, NEX-5, NEX-5C, NEX-5N, NEX-5R, NEX-5T, NEX-6, NEX-7, NEX-C3, NEX-F3, NEX-VG10, a7, a7R, a9, a3000, a3500, a5000, a5100, a6000, a6300, a6500, a7S, a7 II, a7S II, a7R II, a7R III etc.
20 text_reviews
$42.99 $29.99 $27.99
  • - 【Original Design-Super-Diameter & Ultra-Slim 】K&F Concept Pro Square Filter System won the iF DESIGN AWARD and Red Dot Design Award. K&F Concept Unique Square Filter System, easy to take, no light leakage; The rear 95MM CPL perfectly solves the problem of filter stacking and removal. After removing the CPL, the cover can be closed to prevent light leakage.
  • - 【Kit Includes 】Filter holder + ND1000 filter(10-Stop) + CPL filter +4 * adpter rings(67mm/72mm/77mm/82mm)+ Leather filter pounches.
145 text_reviews
$249.99 $159.99
  • - The K&F Concept Pro Square Filter System has won the iF DESIGN AWARD and the Red Dot Design Award.
  • - Super diameter ultra-slim: holder thickness 12mm, 91mm large clear aperture. Effectively reduce the likelihood of vignetting when using an ultra-wide angle lens.
130 text_reviews
$433.99 $259.99
  • - 【Original Design-Super-Diameter & Ultra-Slim 】K&F Concept Pro Square Filter System won the iF DESIGN AWARD and Red Dot Design Award. The filter holder can hold both CPL and nd1000 filters. Holder thickness 12mm, 91mm large clear aperture. Effectively reduce the chance of vignetting when using an ultra-wide-angle lens. ultra-slim frame and large diameter ensure no vignetting on a wide-angle lens, rear CPL design for convenient install and removal. Camera Gear for Landscape Photography.
  • - 【Kit Includes 】Filter holder + ND8 filter(3-Stop) +ND64 filter(6-Stop) + ND1000 filter(10-Stop)+ CPL filter +4 * adpter rings(67mm/72mm/77mm/82mm)+ Leather filter pounches.
130 text_reviews
$483.99 $299.99 $289.99
  • - 【Original Design-Super-Diameter & Ultra-Slim】K&F Concept Pro Square Filter System won the iF DESIGN AWARD and Red Dot Design Award. Unique Square Filter Frame with 95MM CPL, holder thickness 12mm, easy to take, no light leakage. Effectively reduce the chance of vignetting when using an ultra-wide-angle lens. The ultra-slim frame and a large diameter ensure no vignetting on a wide-angle lens and rear CPL design for convenient installation and removal.
  • - 【CPL Filters Function】Allow you to remove reflections from non-metallic surfaces, such as water and glasses, also in color and contrast enhancement, especially for the blue sky and white clouds.
145 text_reviews
$199.99 $119.99
  • - 【Kit Includes】This filter kit includes MCUV+CPL+Neutral Denstiy ND1000+ Magnetic Adapter Ring + Filter Pouch.
  • - 【1 Second Swap & Install】 This magnetic lens filter kit could finish installed in less than one second compared with conventional thread filter. Avoided frozen hands in cold weather and never miss any wonderful moment. Combination Way 1:Magnetic Adapter Ring + CPL+ ND1000. Combination Way 2; MCUV+CPL+ND1000.
105 text_reviews
$188.99 $129.99 $112.99
  • - 【Premium Quality Glass】The Polarizing Filter is made of the best Japanese optical glass with almost zero light distortion. Featured with top level of filter function, effectively eliminate harmful reflective light.
  • - 【Double Coated】Adopted 28-Layer multi-resistant double coating technology, the green coating helps effectively reduce filter surface reflection and the ghosting while making the filter anti-scratch, water repellent, oil and dust resistant.
139 text_reviews
$94.99 $85.99
  • - 【Premium Quality Glass】The Polarizing Filter is made of the best Japanese optical glass with almost zero light distortion. Featured with top level of filter function, effectively eliminate harmful reflective light.
  • - 【Double Coated】Adopted 28-Layer multi-resistant double coating technology, the green coating helps effectively reduce filter surface reflection and the ghosting while making the filter anti-scratch, water repellent, oil and dust resistant.
$94.99 $77.99 $0.10
  • - 【Premium Quality Glass】The Polarizing Filter is made of the best Japanese optical glass with almost zero light distortion. Featured with top level of filter function, effectively eliminate harmful reflective light.
  • - 【Double Coated】Adopted 28-Layer multi-resistant double coating technology, the green coating helps effectively reduce filter surface reflection and the ghosting while making the filter anti-scratch, water repellent, oil and dust resistant.
$94.99 $85.99 $68.99
  • - 【Kit Includes】 This square filter set includes 1x ND1000 Filter + 1x Soft GND8 Filter + 1x Metal Filter Holder + 2 x Filter Carry Case + 8 x Filter Adapter Rings (49mm/52mm/58mm/62mm/67mm/72mm/77mm/82mm).
  • - 【ND Filter Function】 ND1000 filter: 100x100mm super slim and only 47.5g, has 10 stops (3.0), the main advantage of the square ND1000 filter can prevent overexposure and prevent excess light from entering the lenses when shooting; Soft GND8 filter: 100x150mm, has 3 stops (0.9), for shooting while the sky and the floor have a great contrast of light, balancing the light.
102 text_reviews
$233.99 $172.99 $135.99
  • - 【Kit Includes】 This square filter set includes 1x ND1000 Filter + 1x Soft GND8 Filter + 1x Metal Filter Holder + 2 x Filter Carry Case + 8 x Filter Adapter Rings (49mm/52mm/58mm/62mm/67mm/72mm/77mm/82mm).
  • - 【ND Filter Function】 ND1000 filter: 100x100mm super slim and only 47.5g, has 10 stops (3.0), the main advantage of the square ND1000 filter can prevent overexposure and prevent excess light from entering the lenses when shooting; Soft GND8 filter: 100x150mm, has 3 stops (0.9), for shooting while the sky and the floor have a great contrast of light, balancing the light.
$233.99 $143.99 $115.99
  • - 【ND & CPL Filter 2 in 1】This 2 in 1 filter from K&F Concept combines ND2-ND32 and CPL filters toghether and saves your time to switch these two filters. It can not only reduce the amount of light entering the lens but also darken skies, and manage reflections at the same time.
  • - 【No “X” Cross】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting edge technology on the ND2-ND32 & CPL 2 in 1 Filter with which you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
142 text_reviews
$134.99 $89.99
  • - Light pollution doesn't only adversely affect the quality of night-time city and architectural photographs but also scientific astrophotography in urban areas. K&F Concept Round Filter helps to reduce the unwanted effect of light pollution, giving photographs more contrast and clarity as a result.
  • - K&F Concept Natural Night Filters made of double side Nano-Coating use waterproof and scratch-resistance technology ,bring the high-quality definition, low-reflection and no Vignetting.
68 text_reviews
$134.99 $99.99
  • - 【1 Second Swap & Install】K&F Concept magnetic lens filter could finish installed in less than one second compared with conventional thread filter. Avoided frozen hands in cold weather and never miss any wonderful moment.
  • - 【28 Multi-Layer Coatings】All filters are made of import AGC High Definition Premium Optical glass, double-side multicoated, no chromatic aberration (color shift) hydrophobic,scratch-resistant, oil proof. Provides you a perfect photography experience, protecting your lens from all around.
56 text_reviews
$88.99 $61.99
  • - 【Creats Cinematic Effect】K&F Concept black diffusion filter can soft highlight flares, lowered contrast, and create a cinematic effect for the video and image.
  • - 【Professional Portrait Photography Filter】The black diffusion mist filter can soften wrinkles and freckles of facial skin, making it more delicate and gorgeous, presenting a dreamlike effect. Recommend using it in video shooting and portrait photography.
142 text_reviews
$89.99 $53.99
  • - 【Creats Cinematic Effect】K&F Concept black diffusion filter can soft highlight flares, lowered contrast, and create a cinematic effect for the video and image.
  • - 【Professional Portrait Photography Filter】The black diffusion mist filter can soften wrinkles and freckles of facial skin, making it more delicate and gorgeous, presenting a dreamlike effect. Recommend using it in video shooting and portrait photography.
$89.99 $53.99 $39.99
  • - Increase the strength of the square lens and protect the lens from damage.
  • - Reduce the possibility of fingerprints smearing the lens, easy to disassemble.
19 text_reviews
$32.99 $17.99
  • - Increase the strength of the square lens and protect the lens from damage.
  • - Reduce the possibility of fingerprints smearing the lens, easy to disassemble.
24 text_reviews
$32.99 $17.99
  • - Allow Canon FD FL mount lenses used on Fujifilm X series camera body.
  • - Compatible with Fujifilm camera includes: Fuji X-A1, X-A2, X-A3, X-E1, X-E2, X-E3, X-M1, X-Pro1, X-Pro2, X-S1, X-T1, X-T10, X-T20, X-T2, X10, X20, X30, XF1, XQ1, XQ2 etc.
17 text_reviews
$37.99 $25.99 $23.99
  • - The filter is made of AGC optical glass with 28 layers of nano-coating
  • - 28-layer coating minimizes reflections, flare and improves image quality, and the hydrophobic coating is also waterproof and anti-fouling
54 text_reviews
$29.99 $17.99
  • - 【ND Filter Function】The Variable ND filter main function is to reduce the entry of light without affecting the overall colour balance, for long exposure and motion blur techniques in changing light.
  • - 【No X Cross & frame self-locking technology】Say goodbye to the "X" cross on images with K&F peak technology. The filter will stop when rotating to Mini (ND32) or Max (ND512).
53 text_reviews
$94.99 $62.99
  • - The lens is made of top Japanese optical glass, and the lens is coated with 28 layers of nano-coating on both sides, which is waterproof, oil-proof, scratch-proof, and anti-fog. The lens adopts grinding and polishing technology on both sides to ensure ultra-high-definition, and the sharpness of the image is not damaged.
  • - The frame adopts self-locking technology, which is infinitely rotated by 2-6 steps, which is convenient for light reduction and positioning, and at the same time avoids the phenomenon of black crosses. The frame is equipped with a push rod, which is convenient for customers to adjust the gear size. For users who shoot video, it is helpful to automatically adjust the light reduction gear through auxiliary tools.
47 text_reviews
$113.99 $79.99