49-55mm Step Up Ring Aviation-grade Aluminum Filter Adapter Ring 2-pack with a Cleaning Cloth
49-55mm Step Up Ring Aviation-grade Aluminum Filter Adapter Ring 2-pack with a Cleaning Cloth
99
$5.99 Save Instantly
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6" Magic Arm with Super Clamp, Magic Arm Clamp Kit with 1/4" & 3/8" Thread Screw, Articulating Friction Arm with Cold Shoe Clamp Mount for Monitor, LED Light, Webcam, Action Camera
6" Magic Arm with Super Clamp, Magic Arm Clamp Kit with 1/4" & 3/8" Thread Screw, Articulating Friction Arm with Cold Shoe Clamp Mount for Monitor, LED Light, Webcam, Action Camera
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Camera Hand Bag 10L Photography Shoulder Bag, Compatible with Canon / Nikon / Sony Camears / DJI Mavic Drones -  Sling Bag 10L Urban Wander 01 (Green)
Camera Hand Bag 10L Photography Shoulder Bag, Compatible with Canon / Nikon / Sony Camears / DJI Mavic Drones - Sling Bag 10L Urban Wander 01 (Green)
131
$39.99 Save Instantly
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52mm ND2-ND400 (9 Stops) Variable ND Filter Neutral Density Adjustable Filter for Canon Nikon DSLR Cameras + Lens Cleaning Cloth
52mm ND2-ND400 (9 Stops) Variable ND Filter Neutral Density Adjustable Filter for Canon Nikon DSLR Cameras + Lens Cleaning Cloth
118
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55mm Variable Fader ND2-400
55mm Variable Fader ND2-400
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Bronica SQ Lenses to Canon EOS Lens Mount Adapter K&F Concept M31131 Lens Adapter
Bronica SQ Lenses to Canon EOS Lens Mount Adapter K&F Concept M31131 Lens Adapter
1
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32G micro SD card U3/V30/A1 with adapter 4 packs memory card suitable for home surveillance camera hunting camera and driving recorder memory card K&F CONCEPT
32G micro SD card U3/V30/A1 with adapter 4 packs memory card suitable for home surveillance camera hunting camera and driving recorder memory card K&F CONCEPT
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10Pcs Double-Headed Cleaning Stick Set, CMOS Full Frame Cleaning Stick 24mm Cleaning Cloth Sticks Set
10Pcs Double-Headed Cleaning Stick Set, CMOS Full Frame Cleaning Stick 24mm Cleaning Cloth Sticks Set
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top rated trail cameras
top rated trail cameras
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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
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55mm Circular Polarizer Filter with Lens Cap Optical Glass Ultra Slim 18 Multi-Layer Coatings Polarizing Filter for Camera Lens Nano-Klear Series
55mm Circular Polarizer Filter with Lens Cap Optical Glass Ultra Slim 18 Multi-Layer Coatings Polarizing Filter for Camera Lens Nano-Klear Series
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37mm Variable ND Filter (1-5 Stop)  and CPL Filter 2 in 1 for Camera Filter Lens Nano-Klear Series
37mm Variable ND Filter (1-5 Stop) and CPL Filter 2 in 1 for Camera Filter Lens Nano-Klear Series
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Related Reviews
Kelly McMillan
4
Great wide angle lens for real estate, need to fix
I purchased this for wide angle real estate tours, and picture quality is great for this price point The extra 360 lens is a nice perk, so I also plan to use this winter for snowboarding. It was annoying that my first video was tagged with the large Insta360 watermark, since it didn't look great for my marketing. But I did some research and this can be turned off in the settings menu. I didn't have much trouble with the app, but it's not the most intuitive set up for connecting, saving and exporting videos. I got through it with trial and error on a few practice videos. I'm not sure I'd recommend for anyone who isn't computer/phone savvy. I did take off one star because preview screen only works for "standard video" mode, and only shows a black screen for all other modes. You can't see what you shot until after the video is complete. This means I can't use any high resolution modes for home walk throughs. I hope they fix this.
19/01/2023
Jason Lee
4
Great GoPro Alternative. Get 2 cameras in 1
Bought this to replace my old GoPro Hero 5 at launch date. Although it was buggy out of the box (randomly stops recording or shuts down), its been running normally since they release of newer firmware and has continued to improve with each release. The 360 module has worked pretty well, video quality is good for a 360 camera, about the same is the One X, which is a pretty good camera already, but the action cam form factor and the water resistance really makes taking 360 video up a notch. The 4k module works just as expected, good video quality and a lot of different wide settings. Swapping the modules takes about 5-10 seconds. Battery life is decent, I got about 5 hours of continuous use from my last use and still had a little bit of power left over. The new firmware really has enhanced the audio quality over from when I first started using the camera and improved the startup time and screen response. Hopefully the trend continues for future releases. All the accessories it comes with so far works with all my old GoPro accessories. I haven't tried tying to airpods yet, but sounds like a useful feature. I still have a lot to learn about 360 videos, but this has been a good camera to start off with.
16/11/2022
chad
4
STOP LOOKING!! You have found it!!!
If you are looking for a great circular polarizer for a great price then you have found it !!!!! like i have said before in another review get a rocket blower blow off the dust then use a liquid cleaner like purosol lens cleaner make sure its real clean then put it on and enjoy ... for the money you can not beat it i do not regret getting this once again tiffen had made another bang for your buck filter.. so go on ahead and click the buy button
06/11/2022
norbert l.
5
Schwer begeistert
Habe mich für diese Lautsprecher entschieden um meine alten, passiven und klobigen DJ-Monitore für zu Hause abzulösen.Mir war vor allem wichtig, ein aktives und möglichst kompaktes Lautsprechersystem zu bekommen, ohne dabei mehr als 100€ zu investieren. Das die 3,5“ Lautsprecher nicht so druckvoll und voluminös klingen würden wie meine alten 5“ habe ich dabei bewusst in Kauf genommen.Um so verwunderter war ich, als ich die Speaker zum ersten Mal in Betrieb genommen habe. Voller, satter und vor allem linearer Sound, den man bei solch lütten Lautsprechern niemals erwarten würde. Keine kreischenden Höhen, keine Blechdosen-Mitten und auch keine Blubberbässe.Für den Preis wirklich unschlagbar und absolut zu empfehlen.
26/08/2022
Mike Fitzgerald
4
Touch
Great product.Hard to switch out rubber piece for ear. Put how to do it in manual.
04/03/2022
Brant Lapp
5
Amazing camera!
This is an amazing camera and just as good as any of the more expensive ones. Love it!
20/05/2021
Related Faq
Q
What is a zoom stereo microscope and its application?
A
Stereo microscopes are branched out from other light microscopes for the application of viewing “3D” objects. These include substantial specimens, such as insects, feathers, leaves, rocks, sand grains, gems, coins, and stamps, etc. Functionally, a stereo microscope is like a powerful magnifying glass. Unlike a compound microscope that offers a flat image, stereo microscopes give the viewer a 3-dimensional image that you can see the texture of a larger specimen. 
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
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). 
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