It worked great on my Sony lens.

The offered filter has an excellent coating and good light transmission. It's well packed, dust free and the cleaning microfiber cloth is a nice touch. However, it's not for every lens out there. While I like the knurled ring for better tactile feel, it makes it impossible to fit the lens hood on certain lenses like my Sigma 45mm 2.8 lens. The knurling protrudes beyond the diameter of the filter and interferes with the hood. I hope that K&F will offer options when it comes to the design of their filter rings to circumvent this problem.

have a very old house and do a lot of DIY work around the house so I actually only have a few different endoscopes which comes in handy from time to time. I love the fact that I can see what's behind the wall or in a pipe without having to tear it down or open it up, which is obviously a much bigger task to patch. I was so impressed with the K&F Concept brand endoscope and when I saw this articulating model I just had to have it and in fact not only is it the best endoscope on the market it blew my mind and saved me a few thousand dollars preventive claims settlement. Please read on to find out how this amazing articulating endoscope has helped me save tons of money. FIRST IMPRESSION: It came in nice retail packaging and inside the box was a sturdy zipped storage case that housed this endoscope in a perfectly fitted shape for maximum protection. The device looks professional and solid in terms of material and feel, which does not surprise me given my previous experience with K&F Concept products. The 5 inch IPS LCD screen is very clear and the buttons are located just below the screen to change setting and mode. DESIGN, SPECS and FEATURES: What really impresses me about this endoscope is not only the swiveling camera head, but also the way the movement is controlled. They really nailed it by using the dial joystick control in the center of the grip so it can be easily controlled with your thumb while holding the grip. Any other design or button would have ruined the user experience, but they really studied and gave the best possible control. Right next to the dial joystick control are the camera button and light button. It takes pictures in photo mode or starts/stops recording videos with sound in video mode. The light button toggles between different preset levels of brightness or turns off the light. Simply brilliantly made and placed in the perfect spot. I also appreciate that this is IP67 rated so it can be submerged under water to inspect anything that contains water and also block out dust or sand. I was impressed with the built-in 3000mAh battery which can last for days if not weeks after a full charge. The beauty of this endoscope is that you can see everything clearly on the 5 inch LCD screen, so you don't need an app or phone to use it, and you can take pictures and videos and then play them back from the device, to view it from the 5 inch screen, not to mention 32GB memory card is included. What's cool is that it also has a WiFi function that allows you to stream what you see on the 5 inch LCD screen to another smartphone or tablet that has the free app installed, so another person can also see what you're seeing, which is really cool. HOW IT CAN BE MORE AMAZING: I really love this endoscope and while this is the best out there I wish these improvements which aren't a deal breaker for me but would only make it more amazing. 1) I wish the cable was longer. It is only 5 feet long, but other non-articulated endoscopes are about 15 feet long. There may be technical limitations to making it longer as it has a moving head, but 10ft would have been better. 2) It would be amazing if the cable could be detached from the device and then attached to the bottom of the handle (current design) or the top of the LCD screen. This design makes it easier to work with the rigid cable, depending on whether you are looking up or down with the endoscope. 3) It would be out of this world if they could make the next model with 360 degree articulation! HOW IT SAVED ME MONEY AND TROUBLES: We recently had a kitchen remodel and replaced all of our kitchen appliances including the range hood. The new range hood we bought was much shorter compared to our old range hood and we can see the opening under the new range hood for venting which we didn't see before on the old range hood. I decided to use this articulating endoscope to check what's behind the kitchen wall and noticed that there was a badly rotted wooden frame due to a water leak from the roof. We immediately hired a contractor to fix the leak, but the repair could have caused a lot of damage and expense if we hadn't known about it years later. I am very satisfied with this endoscope in many ways. CONCLUSION: Easy 10 out of 5 stars. I cannot say enough good things about this amazing device. It's so much better than those endoscopes with two or even three lenses because it's easier to just move the direction of the camera than trying to switch between different camera lenses. It's also much easier to slide and move the cable if you can guide the endoscope's head in the right direction. If you are in the endoscope market, look no further and get this one and it will be worth the investment. Recommend wholeheartedly!

First let me say that this range finder is very accurate. It's super light and easy to use and I like that it has the toggle switch for the tilt function right on the outside. It also comes with a protective cover that you can attach to your bag. There are just a few small hints that I didn't like. The plastic itself feels very thin and smooth, making it flimsy and cheap in the hand. Also, I think the charging port needs some kind of cover to keep moisture out. Overall, this is a great rangefinder at an excellent price. It is perfect for golf beginners.

The standard lens (at least with KB 35mm/full format, a little longer with APS-C sensors), it presents itself small and fine. And with 1:1.4 the cheapest 'light giant'. 50 mm are essentially suitable for landscape torso or portrait format for full-body shots. It is not quite as suitable for close-up facial portraits, as it leads to slight visible distortions. However, the greater the distance to the subject, the less noticeable this is. But don't get bogged down by that, generations before zoom (vario lenses) came out with 50mm photographed everything; and it's still the default. With a fixed focal length, however, you are forced to deal a little more with the subject and to compose the image a little more intensively. Since you can't just zoom in, you have to move a bit to get the subject in the viewfinder. Fixed focal lengths are unbeatable in terms of light intensity, but this light intensity cannot be used with every subject. In principle, prime lenses are weaker in terms of resolution, sharpness and chromatic aberrations at their widest aperture (f/1.4). Therefore, if you want absolute quality, you should stop down. And the lens is really good from f/4 and it peaks at f/5.6. The edges do not increase as much as the center and the extended center, but unless your main motif is on the edge, this is absolutely justifiable and usually not even recognizable. However, chromatic aberrations can only be minimally reduced by stopping down. But the 50's is relatively uncritical here. In contrast, in situations with little light, the open aperture of 1:1.4 can be used, since resolution, contrast and chromatic aberration do not appear so seriously in such ambient light. It has a metal mount (unlike the 1.8 II version which uses plastic, the new 50mm f/1.8 STM has a metal mount again) and eight aperture blades (important for nice round shapes in bokeh). Micro USM (no ring USM that would be even faster) with FTM (full time manual, you can set it manually at any time), which in itself is not common and, to my knowledge, it is the only one in this form. That means e.g. B. In contrast to all other USM and STM motors, it is minimally louder and minimally slower. Still a "light giant" with a speed of f:1.4. When focusing, the inner "tube" extends up to 9mm, I don't find that a problem, especially when the lens hood is on it. Fortunately, the front lens does not rotate (this means that polarizing filters can be used without hindrance, even with a lens hood, as this is wide enough to rotate the filter with your index finger) and the lens hood also remains in place. As usual, the ES-71II lens hood has to be purchased separately since it is not an L lens. If necessary, a quiver LHP-C10, and another ES-C9 leather pouch which is more like a quiver or a leather pouch of the newer type LP1014 can be used. But it's worth it, the lens hood ES-71II is extremely stable and has taken note of the impact I've already had on concrete without complaint. You won't find a better quality system for the Canon system in this price range. The 50mm 1.2, which is only about 1/3 aperture stronger, is almost four times as expensive and only conditionally better, but it has considerable chromatic aberration, is very blurry in the edge area and even stopped down, it does not reach the level of the 1.4' first However, it is an L lens and therefore completely different in terms of manufacturing quality, dust and splash-proof, etc. But for the price! It's fun for me to just go out with a lens and see what's coming up and then just deal with the composition. For portraits with a beautiful bokeh, aperture 1.4 is the best anyway.

Small, Compact and light. Thoughful engineering to allow camara/gimble cover to also attach simultaneously is appreciated.

This camera is much better than my previous one (same price range).

➡️ Better amplitude: The camera can cover a larger area, which is very noticeable.
➡️ Recharges thanks to the solar panel
➡️ Connects very easily thanks to the dedicated application. Many settings are available here, such as alarms, night vision, etc.
➡️ Very good image quality.

Consider buying an SD card if you don't have one as none is provided.

To see the lifespan.

I recommend

I have a very old house and do a lot of DIY around the house, so I actually have few different endoscopes, which is useful from time to time. I love the fact that I can see what's behind the wall or in a pipe without having to tear it down or open it up, which is obviously a much bigger job to patch. I was so impressed with the K&F Concept brand borescope, and when I saw this articulate model, I just had to have it, and sure enough, not only is it the best borescope on the market, but it blew me away and saved me a few thousand dollars in preventative damage control. Please read on to find out how this amazing articulation endoscope helped me save tons of money.

FIRST IMPRESSION:

It came in a nice retail box and inside the box was a sturdy zippered storage bag that held this endoscope in a perfectly fitted shape for maximum protection. The unit looks professional and solid in terms of material and feel, which doesn't surprise me based on my previous experience with K&F Concept products. The 5-inch IPS LCD screen is very clear and the buttons are located just below the screen to change the setting and mode.

DESIGN, SPECIFICATIONS and FUNCTIONS:

What really impresses me about this endoscope is not only the swiveling camera head, but also the way the movement is controlled. They really nailed it by using the dial joystick control in the center of the handle so it can be easily controlled with the thumb while holding the handle. Any other design or button would have ruined the user experience, but they really studied and gave the best control possible.
Right next to the dial joystick control is the camera button and the light button. It takes pictures in photo mode or starts/stops recording video with sound in video mode. The light button toggles between different preset brightness levels or turns the light off. Just brilliantly done and placed in the perfect spot.
I also appreciate that this has an IP67 rating, so it can be submerged underwater to inspect something that contains water, and also block dust or sand. I was impressed with the built-in 3000 mAh battery, which can be used for days, if not weeks, after a full charge.

The nice thing about this endoscope is that you can see everything clearly on the 5-inch LCD screen, so you don't need an app or phone to use it, and you can take pictures and videos and then play them back from the device to view from the 5-inch screen screen, not to mention 32GB memory card is included. What's cool is that it also has a WiFi function that allows you to stream what you see on the 5-inch LCD screen to another smartphone or tablet that has the free app installed, so another person can also see what you're seeing, which is really cool.

HOW IT CAN BE EVEN MORE AMAZING:

I really love this endoscope, and while this is the best on the market, I wish for these improvements that aren't deal breakers for me, but would only make it more amazing.
1) I wish the cable was longer. It's only 5 feet long, but other endoscopes without articulation are about 15 feet long. There may be technical limitations to making it longer since it has a moving head, but 10 feet would have been better.
2) It would be amazing if the cable could be detached from the unit and then attached to the bottom of the handle (current design) or the top of the LCD screen. This design makes it easier to work with the rigid cable depending on whether you are looking up or down with the scope.
3) It would be out of this world if they could make the next model with 360 degree articulation!

HOW IT SAVED ME MONEY AND AGGRAVATION:

We recently did a kitchen renovation and replaced all of our kitchen appliances including the range hood. The new range hood we purchased was much shorter compared to our old range hood and we can see the opening under the new range hood for venting that we didn't see before with the old range hood. I decided to use this articulating scope to check what was behind the kitchen wall and noticed that there was a badly rotted wood frame due to a water leak from the roof. We immediately hired a contractor to repair the leak, but the repair could have caused major damage and high costs if we had not known about it years later. I am very pleased with this scope in many ways.

CONCLUSIONS:

Easily 10 out of 5 stars. I can't say enough good things about this amazing device. It is so much better than those borescopes with two or even three lenses because it is easier to just move the direction of the camera rather than trying to switch back and forth between different camera lenses. It's also much easier to push and move the cable if you can guide the head of the endoscope in the right direction. If you are in the market for endoscopes, look no further and get this one and it will be well worth the investment. Wholeheartedly recommend!