This Night Vision Binocular is amazing and exceeded our expectations based on not only the cost but ease of use and quality. The night visions 7 IR options are unbelievable. When we let the dogs out at night, we can never see where they are on the property. Not a problem now, with these binoculars, I can easily identify where they are at and what they are getting into. These are also amazing at seeing the wildlife we have around our property. My wife loves to look out from the deck and spot deer, racoons and other creatures of the night. Can't wait until the summer when I will be able to use these to see what's digging up our yard at night to better allow us to address the problems. Highly recommend these to anyone looking for a reasonably priced night vision set up.

I got this for a binocular tripod for astro viewing it is tall enough to hold them over head for great views of the sky and wide enough spread to not be top heavy for my Binos very steady for good views even at 140X as long as they keep functioning and hold up this could easily be my favorite quick setup for live viewing of the sky

am a photographer and also do landscape design on my travels. Over the years I've been able to try and test filters of different brands and qualities. Of course, the quality has its price and from this point of view the k&f has never disappointed me. It is the brand with the best value for money in the filter industry. I have to try this filter for long exposures and it's one of the most valid I've seen. The glass is of excellent quality and results in no loss of sharpness points in its specially protected leatherette package. Has nothing to envy to better-known and more expensive brands. I emphasize that I did not notice any color dominants or strange aberrations. Adding an unmatched price, it remains only to recommend this filter.

The processing accuracy is high enough to enjoy various M42 mounts, so you can enjoy it with peace of mind. Old lenses contain a lot of dust, so the fan must be cleaned before mounting.

I BOUGHT THIS ITEM FOR MY 8 YEAR OLD GRANDSON because it was something that he could use outdoors and would get him away from his tablet and the tv. He loves it...
I have scored it a four because I haven't actually seen him use it

I bought this monocular scope for my kids, the scope is good value for money and the images or very crisp and clear. The kids love it and would recommend for spotting wildlife in the country with the kids or just looking at the views on walks. It's also great for taking photos and videos on the phone.
Image sharpness is excellent given the price, I don't think I'd add any noticeable sharpness although colors could potentially be a bit more saturated. With a steady hand there is little to no shake.

Overall great binocular replacement.

Great filters from K&F. I lean towards using the 1/8th. Over the 1/4 but everyone is different. Not sure why the case has to be that big though. Its noticiable in your camera bag/Nanuk case

Bought for 5yo because he wanted to use adult ones. These are sturdy and he likes them. I also discovered that I can use them to view the hummingbirds that fly around the feeders close to my porch. My full size binoculars were too powerful to see them close up. This binocular is win win for both of us!