It worked great on my Sony lens.

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.

It's great to have that. They also blend well with the lens cover. The quality is impressive. I have it for my Sigma 16mm Sigma lens and the Sirui anamorphic lens, both are 67mm for my Panasonic BGH1 micro 4/3. I then switch back and forth between them depending on the shoot. So far it has been a good experience, especially with the CPL whose presence is more obvious. I leave the UV to protect tens on the outside as well as the CPL. Product of good quality.

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

I bought the filter holder system together. The adapter rings cover all possible lens diameters, are made of metal and fit perfectly. Because of the tight mechanics on the right, I always equip the actual filter holder with plug-in shafts for a maximum of 2 filters before locking it on the adapter ring, which is less fiddly. The holder can be easily rotated so that it can be slanted, but it holds well and does not slip further by itself. The filter itself is also very secure and has to be pushed with force, which, however, secures it against falling. At the price maximum purchase recommendation!

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.

Supplied without lid. The original cover of the lens does not fit. The matching lid is currently offered for 16,99 €! I don't think that's okay.

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!