58mm ND2-ND400 (9 Stops) Variable ND Filter Neutral Density Filter for Camera Lens Ultra-Slim, Multi Coated

SKU: KF01.1388

  • 22.99
Overall Rating 4.8   38
Reviews
4
Lens cap doesn't fit on this filter
The filter fits on the thread fine enough but my lens cap doesn't fit.. (Same thing for the other K&F filter I bought for a different lens.) It is a fine enough filter. Its top part spins to adjust darkness with good movability. The storage case left a bit to be desired. It's just a plastic box without cushion and not a tight fit so it can flop around while stored. Nice to have the range of darkness all in one filter.
16/08/2020
Related Reviews
Ed Matthews
5
Genius Solution
I'm an avid hiker and photographer who has been wrestling with how to carry both my pack and my camera. I need to carry my camera where I can get to it: a camera in your pack is useless. I've looked at vastly expensive harnesses and carrying pouches, both chest- and belt-mounted. And nothing seemed like it was delivering convenience and bang for the buck. And then I stumbled across this $9 gem from my old friends at OP/TECH and it seemed like a good idea.The clips go around the load lifters on my Osprey Talon shoulder straps. Several reviewers noted that the clips were a bit difficult to work. I found that one of mine was a bit more recalcitrant than the other but not really a problem. I would say to these people, get a strong friend. You are not going to be mounting and unmounting these straps from your pack; they're a permanent addition (and I have found that I don't even notice them when I am hiking without the camera mounted).I first tried them without extensions and they worked fine, carrying my camera just below sternum height with enough play to shoot landscape mode, but I wanted just a hair more length to shoot portrait mode, so I mounted very short extensions. The shorter the straps, the less pendulum swing of the camera especially when you have a long lens mounted. I am having no problems carrying my 300mm lens with this arrangement. I would say to prospective buyers that you will need extensions with this product so go ahead and order them. It will take some trial and error to find out what arrangement is optimal for you.Best of all for me, these straps are plug and play with all my other OP/TECH gear. I am a satisfied customer for 25 years or more.Bottom line: this is a genius (why didn't I think of that?) solution to a common problem.
23/12/2022
Kevin
5
Excellent budget camera for amateur underwater pho
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 I bought this camera as an upgrade to my 7 year old GoPro for a dive trip to Bonaire, I researched some of the more expensive brands and options for SCUBA diving cameras but I opted to save some money and get this. I was incredibly surprised with the quality of this camera for the money going in! The user interface while in the dive housing took me 15 minutes to figure out but the battery life, resolution, and dynamic capabilities of this camera made getting good dive photos easy! I made about 2 hour long dives without needing to change the battery and I never had the camera die on me. Being able to swap for a replacement battery removed any stress over charging between dives within the same day. The deepest dive I made was to 120 ft and I never had any issues with the housing leaking or condensation forming inside the lens or display screen. It was easy to manage underwater, I used one of the zip ties provided in the box to attach one of the provided mounts to a bolt snap to attach to my BCD and had no issues fumbling for my camera when something photo-worthy swam by. Pictures and video are from multiple Bonaire dive sites and were taken using dive mode on the camera combined with a Light & Motion Sola 1200 dive light in flood mode for the close in pictures. Highly recommend as a starter camera for anyone looking to get into underwater photography!
30/10/2022
D. Oswald
5
nice product
These lens cap holder thingies rock. The last ones I had lasted several years, so I am buying them again. Easy to use, very useful. GREAT!
25/10/2022
roy tinklenberg
5
More than what you pay for
For the price that you pay, these lens cover straps are amazing! I haven't lost one since. Perfect for when I am shooting travel footage or making Youtube videos!
17/04/2022
Aaron Aaron
5
basic motion detection camera with simple phone ap
this camera is a basic 1080p camera with a fix focus lens.the camera is battery powered and connect via wifi.the battery has a very good run time and the wifi has a good signal.i have the camera about 150 feet away from the house in the back yard.. its showing a 30% signal.it is run with a simple phone app that doesnt have many features..there is no cloud video so you must insert a SD card into the camera directly.there also doesnt seem to be any streaming or a desktop app.the camera detects motion pretty good and the app alerts you so you can view the video. the camera also records audio and has a 2 way.. but the lag makes it useless. you can turn it off if your state doenst allow audio recording.the video clips are very small so the camera does not need a large SD card.. i put a 16gb one in mine and it will last months before it gets filled up. a huge drawback is there is no pre motion video.. so its likely what set the motion off will not be in the video.some of the things i do not like about this camera is the mount is very limited. you can only pan and tilt the camera about 10 to 15 degrees and its not adjustable when you screw down the mount. also the little cap that goes on the bottom that covers the SD card is very insecure.. im not even sure if its water proof.. i guess ill find out when it rains.the other thing is the app is very basic.. the only options are record time after detection.. and detection sensitivity. you can also disable night vision if you are in a bright area and flip the video if you need to mount the camera upside down. there doesnt seem to be a left to right flip.the app is also filled with very annoying advertisements asking you to buy other cameras.. i do not see a way to turn this off.the app mentions an alarm, but i dont see an option to enable it.if you are looking for a really basic camera that is battery powered that you can put in a doorway or something this camera is pretty good for that job. the camera is pretty small so its easy to hide and does not need to be connected to anything.
30/01/2022
K Petrie
5
Watch out Gopro.
Daughter loves it she didn't realize how wide the angle of the lens is. She spent some time looking over the controls and with bluetooth could connect to her phone easily.
12/11/2021
Robert Hawkins
5
Measures up as a GoPro Killer
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 My experiences with action cameras have been with inexpensive off-name brand knock-offs, which, while they do get the job done, they’ve always fallen short on performance.Pulling the trigger on buying this camera was at first a gamble for me, but the payoff was quickly realized literally right out of the box. The included video was the first footage I shot using the 360 lens, capturing the night sky, and using a template from the mobile app brought. More stunning footage has come from other uses of the app’s templates which instantly produce results, but also teach you tips & tricks on using the camera. There’s so much more that this camera offers than any other action camera. It’s well worth its cost.It’s not without a couple of nits however, it’s given heat warnings while shooting on a hot summer day, and not coming with a separate battery charger makes fiddling with a USB access cover a nagging chore. Both of these gripes are easily correctable.Beyond the beautiful imagery and awesome functionality, Insta360’s design path of modularity has made this camera a GoPro killer. You need two GoPros to equal this one, and don’t count on the camera to be yesterday’s news later on. You can count on more lenses, & upgraded firmware to extend its live & your investment. I’m glad I waited to buy big, with the arrival of this camera.
30/08/2021
J. Martin
5
Great ski goggles, good value for the money
These are very nice ski goggles. They appear to be well made and fit very well. It is possible to wear them over a pair of glasses if desired. The strap is adjustable, and they are comfortable to be worn all day skiing or snowboarding. The lens is removable which is a nice feature if you wanted to swap it out for a different one. I didn't investigate whether I could actually get a different lens. The strap is fully adjustable and the goggles fit snugly on my face. Would fully recommend!
28/04/2021